免费文献传递   相关文献

Growth and Heavy Metal Uptake of 15 Plant Species Grown in Lead/Zinc Mine Tailings

铅锌尾矿区15种植物的生长及对重金属的吸收积累


在废弃的铅锌尾矿库进行人工植被恢复试验,对3年生15种植物修复铅锌矿尾矿的潜力进行评价。结果表明: 参试植物出现叶片黄化、提早落叶或停止生长现象。株高和基径增长率、根系生长、生物量等种间差异显著。根系生长深度受到抑制,最大侧根长、细根长度比例和根系生物量比重有不同程度增加。其中桤木、紫穗槐、截叶胡枝子、紫花苜蓿4种固氮植物叶片受害轻微,均有根瘤出现。火炬树、夹竹桃叶片受害程度较低,相对生长率较高,单株生物量较大。植物对土壤重金属的吸收积累因植物种类、部位、金属种类不同而不同。植株不同器官Pb和Zn浓度高低总趋势为根>茎,部分树种Zn浓度表现为茎>根。在15种参试植物中,截叶胡枝子单位面积地上部Pb和Zn积累量均最高,分别为65,199 mg·m-2,其次为紫穗槐,Pb和Zn积累量分别为43,127 mg·m-2。筛选出综合表现较佳的紫穗槐、截叶胡枝子、火炬树、夹竹桃、桤木、盐肤木、紫花苜蓿和加拿大紫荆等8种植物,它们是铅锌尾矿库植被恢复的适宜材料,其中固氮植物应用潜力较大。

A field experiment on vegetation restoration was carried out in the abandoned lead-zinc tailings for 3 years with 15 plant species to evaluate their potential adaptation to the tailings. Plant species expressed different tolerance to stress of the tailings. Most species appeared the heavy metal-induced etiolation, defoliation, or growing stopped. There were significant differences in the growth rate of height and base diameter, root growth, and biomass among the species. The mine tailings reduced the root distribution depth, and stimulated the max length of lateral roots, the fine root ratio, and increased to different extents the mass allocation proportion to roots in all species. Four nitrogen-fixed species, Alnus cremastogyne, Amorpha fruticosa, Lespedeza cuneata, and Medicago sativa, suffered from mild damage, and root nodules appeared in their roots. In addition, Rhus typhina and Nerium indicum had higher tolerance, which kept higher relative growth rate and biomass. The results showed that accumulation of lead (Pb), and zinc (Zn) differed dependent on plant species, their organs, and the heavy metals. Generally, most plant species had higher concentrations of Pb and Zn in roots than that in shoots, while some of tree species had higher Zn concentrations in shoots than that in roots. Among the 15 species, L. cuneata had the highest contents of Pb and Zn in shoots in per square meter of ground (65 and 199 mg·m-2, respectively). A. fruticosa had the second high Pb and Zn contents, reaching to 43 and 127 mg·m-2, respectively. Based on overall performance we selected eight species candidate: A. fruticosa, L. cuneata, R. typhina, N. indicum, A. cremastogyne, R. chinensis, M. sativa, and Cercis canadensis, which would be suitable for the vegetation restoration in lead and zinc mine tailings, especially the nitrogen-fixing species.


全 文 :!!"
" !
#$
#
$ % # $
$
#$
%
& ( )
&()*+(, &(-.,) &(*(,)
./01!"!*/1#$
2345! $ % # $
*+,#
" $%#$ 6%7 6%:#
-.,#
" $%#$ 6%; 6$;$
/012
"
34&I
:!"
12
% $%%;[![%; & #
Mû|(¾VÐ12
% $%%;#$%;9 & #
Mû|(¾½ò7812
% $%##$7%7;!
$%##$$%%7& $
¿ÀcÁ"
#9
¡ã‰RÑk‚V0ï‰9*4s
FGH
#
?
I
?
J
#
?
$KL
#
?
4>M
#
?
;NO
$
%#5
=3&();>?ð<}&;>B
?
Â}
7##!%%# $5
Mû|Â}O&I
?
Â}
7##!%%&
!
?
"
! ?
«Ãĉ¿ÀcÁ·\:mnãøº»PY
!
‚
7
$R
#9
¡ã-»¿ÀÁcÁ‰òÞ\:;<
$
Œ
Ž
"
ÅPã-”kkx›

n¶jkäƒRєC
$
۵Q/"Vр

(ÿRÑ

RuI¡a^_Z
~
$
(ÿRѧ£S¹ÇG
!
ÄÐX(Ñ

ð(Ñ£Í5Q(ÿRuÍVq…†£V¦
$
ž=Ȳ

¶ÉÊ

DkœË¾

¶ÌÍÎ
!
¡)ÏãkkS2Çñ
!
’q(Ï-”
$
äР

ÑWÒkkS2£Ò°
!
łRÑ
€Òµ
!
—ÛRuÒÐ
$
ã‚opV0ï‰9*4sêã¡æ

gO

0ï¡æ…†¨…†
$
ãۅ†€Ó
KP
Q
OI
ô£µ°c‘òa(
r
d
!
g½ ¡
OI
ô£Ž”ad
r
(
$
«
#9
¡ÅPã=
!
DkœË¾—Oê4Â
˜g
KP
Q
OI
4su’ĵ
!
½¾a
;9!#:: AD(A
6$
!
žÀa¶ÉÊ
!KP
Q
OI
4su½¾a
!7!#$8 AD(A
6$
$

-£\Ž”Òԉ¶ÉÊ

DkœË¾

äР

ÑWÒ

Ȳ

ÕÖ²

¶ÌÍÎQ¦×жØI
"
¡ã
!
WXî
¿ÀcÁ·ãøº»‰\]HP
!
ž=)Ïã`àòÞÒÐ
$
#$%
" ?
cÁ·
#
ã-»
#

#
V0ï4s
#
£\;<
&()*
! &8#"19;???
+,-./
! ,???
+01*
! #%%# 68!"""$%#$##$ 6%%$$ 6%:
R&":-2();H.(@9 6.-($K5-(J."0(#$#)/
C3I =FBHF
#
?&CFLFHID
#
?JHID&CGW3ID
#
?-FNFHID4CGHI
#
?&GI =GqFHI
$
%#1%$&$()# *+&,-,.,$/0F.D,(/B-)31/($&,(5! :#-+$&$;)8$75/01/($&,(5?1.5+4 7##!%%#
$11/($&,(5<.($. /01.5+4?1.5+4 7##!%%&
7,/-&(*-" ?,WF30V 3^R3SFA3IB/I U3D3BHBF/I S3QB/SHBF/I THQ4HSSF3V /GBFI BC3HPHIV/I3V 03HV[mFI4BHF0FIDQW/S7 Z3HSQ
TFBC #9 R0HIBQR34F3QB/3UH0GHB3BC3FSR/B3IBFH0HVHRBHBF/I B/BC3BHF0FIDQ5K0HIBQR34F3Q3^RS3QQ3V VFW3S3IBB/03SHI43B/
QBS3QQ/WBC3BHF0FIDQ5Y/QBQR34F3QHRR3HS3V BC3C3HUZA3BH0[FIVG43V 3BF/0HBF/I! V3W/0FHBF/I! /SDS/TFIDQB/RR3V5+C3S3
T3S3QFDIFWF4HIBVFW3S3I43QFI BC3DS/TBC SHB3/WC3FDCBHIV PHQ3VFHA3B3S! S//BDS/TBC! HIV PF/AHQQHA/IDBC3QR34F3Q5
+C3AFI3BHF0FIDQS3VG43V BC3S//BVFQBSFPGBF/I V3RBC! HIV QBFAG0HB3V BC3AH^ 03IDBC /W0HB3SH0S//BQ! BC3WFI3S//BSHBF/!
HIV FI4S3HQ3V B/VFW3S3IB3^B3IBQBC3AHQQH0/4HBF/I RS/R/SBF/I B/S//BQFI H0QR34F3Q5)($7&,/45+$! ;7/(B# 0(.,-)/&! @$&B$8$? ).+$,! HIV Q$8-)4/&,-6! QGW3S3V WS/AAF0V VHAHD3! HIV S//BI/VG03Q
HRR3HS3V FI BC3FSS//BQ5(I HVVFBF/I! %#.&,5B#-+ HIV V$(-.7-+8-).7 CHV CFDC3SB/03SHI43! TCF4C E3RBCFDC3SS30HBFU3
DS/TBC SHB3HIV PF/AHQQ5+C3S3QG0BQQC/T3V BCHBH44GAG0HBF/I /W03HV %KP&! HIV mFI4%OI& VFW3S3V V3R3IV3IB/I R0HIB
QR34F3Q! BC3FS/SDHIQ! HIV BC3C3HUZA3BH0Q5e3I3SH0Z! A/QBR0HIBQR34F3QCHV CFDC3S4/I43IBSHBF/IQ/WKP HIV OI FI S//BQ
BCHI BCHBFI QC//BQ! TCF03Q/A3/WBS33QR34F3QCHV CFDC3SOI 4/I43IBSHBF/IQFI QC//BQBCHI BCHBFI S//BQ5,A/IDBC3#9
QR34F3Q! @!).+$, CHV BC3CFDC3QB4/IB3IBQ/WKP HIV OI FI QC//BQFI R3SQ\GHS3A3B3S/WDS/GIV %;9 HIV #:: AD(A
6$
!
S3QR34BFU30Z&5;!0(.,-)/& CHV BC3Q34/IV CFDC KP HIV OI 4/IB3IBQ! S3H4CFIDB/!7 HIV #$8 AD(A
6$
! S3QR34BFU30Z5>HQ3V
/I /U3SH0R3SW/SAHI43T3Q3034B3V 3FDCBQR34F3Q4HIVFVHB3" ;!0(.,-)/&! @!).+$,! %!,5B#-+! V!-+8-).7! ;!
)($7&,/45+$! %!)#-+$+&-&! Q!&,-6! HIV :$()-&)+8$+&-&! TCF4C T/G0V P3QGFBHP03W/SBC3U3D3BHBF/I S3QB/SHBF/I FI
03HV HIV mFI4AFI3BHF0FIDQ! 3QR34FH0ZBC3IFBS/D3I[WF^FIDQR34F3Q5
8.9 :"&;/" ?AFI3BHF0FID# RCZB/S3A3VFHBF/I# DS/TBC# C3HUZA3BH0H44GAG0HBF/I# 3UH0GHB3
??
2Êé3”qcÁ·
$ 8%%
±w
!
4scÁ¦
9%
Ù
B!
ß8$$
#
Ù±
B
‰g£V¦
%
—ÚÛ
!
$%%;&$
cÁ‰ÐuÜ4
!
ùú(RSjJ
!
ž=Ð
uV0ïSåËÝÞ
!
~*¨1opQ–üË3‰
AV-.
!
‚ÀRõQmß½é°*âÐàá
$
êU
!
cÁ·u`îTUwxQRS½éJK=d
?!
#$
# ý8âI
"
¿ÀcÁ"
#9
¡ã‰RÑk‚V0ï‰9*4s
Çef‰GH
$
ãø-»êžûqyO-»

*C
°ã

…~*ÚÀ-.8kڛjJI±¡ñW
!
*
ajä3­;;>‰%2/AuIDG3m$,3!$%%"#
MH\G3$,3!$%%:&$
cÁ·V0ïtuµ
!
^åI¥æç
#
†äc
Á¦Œ°læ
!
wËÞþ^
!
„ÝŽµŸD
!
G
ƒã‰RÝvRÑ
%Y3IV3m$,3!$%%"&$
êU
!
cÁ·bìãøÎç
$
2Ê3­cÁ·6Ԍàš
Cã\:-»u`
%=3$,3!$%%%# -3F$,3!
$%%:&$
šCã(ÿè
!
Ru
!
Ý«6NÎ
Ð
$
Å͚Cã
!
²CãûqRuÐ



éêÑ
!
6À롱À*0ßT*±Z›‰jJI
ñW
!
S¹;>e‰V¤
%i/QQ30F$,3! $%%7#
>SGII3S$,3!$%%"# &CF$,3!$%##&$

!

cÁ·mn~&Åê‰;>Æ,þ/
%NFAvI3m$,
3!$%##&$
C;>ŒàÃÄ¿ÀcÁ·&mn
~&PY
!
;>…†ã‰Rю”k‚V0ï‰
9*4sÉÞ
!
5ÔcÁ·{›u`‰\àã
!
ß
hiãøº»Ž
$
#?
;>"rs
¿ÀcÁ·O±Mû|Â}OÐÂì
%7% #`$;a
*! ##: "`!8a)&!
opæça¤xp
$
R"#ï±ð
<}Ý4ó‘}
!
$̒ó
#;1$ k!
$—Ëu
# !9$ AA$
cÁ·ÇcÁ¦kg½ÁíQJ?î
ïÜ4¨*
$ $%%8
$ßVcÁ·
" @#%
ðopZ
18k¨1L¤xpZ1
%
o¥Ž¥
% @7% 4A&
\:½í
!
Œ“Ž
#$
(q34ñ9
e>#9;#"*
#::9!
cÁ·op=‰V0ïtuZ~µ±ñ9Ö
$
«·"­…†ÂWV0ïtu‰½³…’
$
2
<=
“”•–^<=edP—r˜
>(,?<=129/#*($();*2.A#*($*2(&(*-.&#/-#*/"01,TU)A#).-(#$#)/ AD&ED
6#
opæç
&/F0BZR3
RM
é
*
+/BH0*
é
K
+/BH0K
é
g
+/BH0g
KP OI G S *F V
cÁ¦
YFI3BHF0FIDQ
81"!
p%1#$
%1%9
p%1%!
%178"
p%1%7#
91#%
p#1:"
$ %9!1"
p:$$1%
# 87:19
p:$!1!
$#817
p#%#1$
$81"9
p!1"#
#$199
p#1$%
7%19
p7"19
¤p
i3V Q/F0 ;1"! %1!% %17$ $#1# #8;1! 7"717 #"!18 :1%% ;18% 6
$?
HPvÅÏ
DC<=
™eyzHš›œ
cÁÜ4Ìë
!
ßàIgòoÏ~&
$
(
Iµ­&A»
$% 4A
§
#9 4A
‰¡ãÍ
!

# A!
z1*¤xp‚YÍ=
$
«Í­6¡äëá
!

ä~ošó\-á
$
ßà
$%
¡ã
!
¤r"ÊK
m
!
$"$¡ã6¡äëá
#
:
!

!
À
$
$%%8
$–«òoÍ­6¡ã
:
¡
"
ÕÖ²
%%#.&
)#-+$+&-&&
x ¨ ²
% 9-&,)- )#-+$+&-&&
¶ É Ê
% ;7/(B# 0(.,-)/& &
D k œ Ë ¾
% @$&B$8$?
).+$,&
؈
%T-,$A+$4.+8/UHS5#$,$(/B#53&
Øô
%F)#-?/+$B$, ,$+.-0/3-&
¶ÌÍÎ
%Q$8-)4/&,-6&
©õ
%F$&D+- )++D-+&
¢½k
%"(-0/3-.7($B$+&&$
$%%"
$–ëá
##
¡
!
ž=z¬
%E.$().&).,-&&-7&
ö ÷
% ;-3+,#.& 3,-&&-7 &
e ø ¾
% FB-+8.&
7.G/(/&&-&
²ù
% F)#-7 &.B$(D&
úû
% @-4.&,(.7
3.)-8.7&
ÑWÒ
%V$(-.7-+8-).7&
àü(áë¡
!
ý

% @-U.-87D( 0/(7/&+ &
È ²
% ;3+.&
)($7&,/45+$&
Di
%F3-A7,&.8+&
äР
%%#.&
,5B#-+&
Q¦×жØ
%:$()-&)+8$+&-&&
à}oáä
þ€áë¡
$
«
##
% ¡=
!
¦×жØa
$
$R
á
!
žb’a
#
$Rá²
$
ëã:Ü
# A!
ÛÜ
# A!
ý

úûá²íEҐ
!
ÛÜa
%19 A$
DCD=
žŸ-H‚
RÑ>N
" $%%"
$Q
$%%:
$
#%
%
!
$V»$
¡ã>N
#% @$%
ÛᲉ/"Qµ£
$
k{¥Å‚tu
"
kkk{¥Å‚tuà
Y$%%
çi”k{¥ÿ>N
%(2(I4&$ $%%:
$
8
%
!
$V»$¡ã*
" @#%
Û-Ék
#9 @$%
k
!
†ä«¨1á!*†ã
9 @;
Û-Ék
#9 @$%
k
!
>Nžk{¥Å‚tu
!
*̒Ö
$
RuQ(ÿRÑ>N
" $%%:
$
#%
%
!
6¡ã
$V»K
%19 A
$
ZÅ
$
%
!
!mÛâ
!
àëA-
=Iá
9
Û
#
ãá ¡$V»A*=Iá
7
Û
!
½
¾>N(ÿ§£

ÄÐX(Ñ

ð(cÑQŽê4
$
ãZ1S
#%9 k

7% AFI!89 k

7
¿“
ž(ÿQ˜g½Ru
$
ã(ÿ#c
!
à$
T‡ŽÿŽ
$
(ÿTSÅâ
%
ð(cÑ

Žê
4

(%â
&
bœQkà(½íNO
JFIiM(OXKS/
$%%9P
½í
%i3D3IB(IQBSGA3IBQ(I4&$
†ä«¨1
á!A*g½ ¡†á‘
9
Û\:†Z>N
$
V0ïtu½í
" $%%:
$
#%
%
!
«
7
%V»
­
!
$V»A*6¡ã=Iá
#%
Û
!
ãá ¡*
7
Û=Iá
!
½*(ÿQ˜g½
$
BqãZ1
àÝ&¾Ë#c
!
•«
#%9 k
–"Ä
7% AFI!"% k
7$
& ( )
!"
"
?

7
¿
$
ãZ1EŸš
!
“*
%1$ D!
à
!
A-M*X
7
Q
# A-M0X
!
+\()e
!KP
Q
OI
tu
à0¢*\I&¾y¾†+T,
(K[X)&
>N
%(i(& (IBS3RFV ((L&K! +C3SA/&$
DCB=
Nb( 
—ÛV0ï4su
%AD(
Û
6#
& l
V0ïô£
%AD(ED
6#
& c
Ru
%ED(
Û
6#
&$
—Oê4˜g½V0ï4su
%AD(A
6$
& l
—Û˜g½V0ï4su
%AD(
Û
6#
& c
ãÛ®£
%
Û
(A
6$
&$
BqPYâqßà
)^430
Q
2K&
âqw`ÿ!
\:Å^½íQ-./Ï^_Z~9˜Y
$
7?
Œv½í
BC<=
4¡(¢£2¤
ÅP‰
$%
¡ã=
!
²ù

x¨²

؈

Øô

¢½k
9
¡ãÃ
$%%:
$‰ÝЀ°±
9%_!
R
Ñ^
!
…d\6];<
$
©õî
#
$RšCã
!
$%%8
$6¡j$-á®V
!
RÑ¡‰U&̌0
!
!
7
$¼ËÌæR
#
žb
#!
¡ã
! $%%:
$wÝ
€’«
:%_

%
Ž
$&$
2
D=
•–^™e4¡(¢£2¤C\›uv
!
>(,?D=V)-.&/5.*#0#*;#00.&.)*."05$()-/&":-2#)A#).-(#$#)/
 ¡
&R34F3Q
ÝЀ
&GSUFUH0
%_&
12£
M3H0BC
V3DS33
%_&
kkS2Ds
2HID3SV3DS33
/W03HU3Q
áµ
M3FDCB]4A
áµVр
eS/TBC SHB3
/WC3FDCB%_&
Â"
eS/GIV
VFHA3B3S]AA
Â"Vр
eS/TBC SHB3
/WDS/GIV
VFHA3B3S%_&

E!).,-&&-7%,&
#%% $!1#
V£x›

kKM&
&3U3S33BF/0HBF/I!
03HWAHSDFI TFBC3S3V
#%:1"; p95"9 4V %1#; p$5;% V3 #$1#$ p%579 P %1!% p;57# 4V
ö÷
;!3,-&-7%>&
:; #818
V£x›
&3U3S33BF/0HBF/I
#%:1"7 p75#7 4V !17" p##579 4V3 ##1:; p%589 P $1"% p"57" 4V
Di
F!7,&.8+%&
#%% !:1$

)BF/0HBF/I
#9%19; p#$578 H #;17: p$5"% P4V #$1%$ p%5$$ P 919! p95;! 4V
Ȳ
;!)($7&,/45+$%2&
": :%1#
/C#ì
*/SAH0
##%1#% p$!5:: 4V !;1!7 p#95:9 P #717! p75%; P $"17# p95$7 H
eø¾
F!7.G/(/&&-%)&
#%% #!1"
V£x›
&3U3S33BF/0HBF/I
8:1$; p!57% 3 91;: p##5:; 4V3 #$18: p#5%8 P %18! p!5!$ 4V
äР
%!,5B#-+%<&
#%% 891%
n¶š¤
e3BS3V
HC3HV /WBFA3
#7!1!% p##5:" HP #;1;; p#5"# P4V $%1!" p#5;$ H "1:! p#5:8 P4
¦×жØ
:!)+8$+&-&%e&
#%% $%1%


kKM&
)BF/0HBF/I! 03HW
AHSDFI TFBC3S3V
#$;187 p##5;# P4 "197 p#;58: 4V3 #71"! p#5!$ P %1%% p%5%% V
ÑWÒ
V!-+8-).7%M&
#%% !;1%

)BF/0HBF/I
"#1#; p"5:7 3 $%1!8 p"5;" P4 #:189 p%5;% H $919" p:5;# HP
ÕÖ²
%!)#-+$+&-&%(&
:9 7917
n¶š¤
e3BS3V HC3HV /WBFA3
7#1$% p858# D :$1;7 p858; H 917$ p%5:" V 91"7 p#!5%9 4V
¶ÉÊ
;!0(.,-)/&%N&
#%% ::1%
/C#ì
*/SAH0
"91!% p"59" 3 ""1!7 p#%59# H "1#; p#57$ 4 !71$% p#"57# H
DkœË¾
@!).+$,%g&
:% "%1%
Ç£x›
YF0V 3BF/0HBF/I
#%818; p$5## V %1%% p%5%% 3 71%! p%57: 3W %1%% p%5%% V
ý
@!0/(7/&+%-&
#%% $;1#
n¶š¤
e3BS3V HC3HV /WBFA3
781$7 p;5#% D "1$; p#;5:! 4V3 !17! p#5%" V3 %1#$ p75!8 V
úû
@!3.)-8.7%Y&
#%% 7%1%

)BF/0HBF/I
9"1$7 p75:8 W %18% p"57$ 4V3 ;1$: p%5!" 4V %1## p757# V
¶ÌÍÎ
Q!&,-6%*&
:% 891%
Ç£x›
YF0V 3BF/0HBF/I
981"% p:59# W #%19% p#85"7 4V3 #1;" p%5$" W %1%% p%5%% V
©õ
F!)++D-+%X&
* ;%1%

)BF/0HBF/I
* * * *
??
"12£a†¡ã«cÁ·v«Rõ9á!=k{¥Å‚tuäâ‰ÍÖ
$ M3H0BC V3DS33FQSHBF//W4C0/S/RCZ04/IB3IBFIV3^ /WBC3QHA3
QR34F3QP3BT33I AFI3BHF0FIDHIV IGSQ3SZ5
†6;=…†345Ž¢^_Z~
%9s%1%9& $
–†
$ +C3VFW3S3IB03B3SQTFBCFI BC3QHA34/0GAI A3HI
BC3QFDIFWF4HI43HBBC3%1%9 03U305+C3QHA3P30/T5
??
ã«6Uá7–
!
kŠšP


!
vá!ã ÅÍ
!
cÁ·"ãk{¥Å‚tuÛq–—
!
…
!$
?!
#$
# ý8âI
"
¿ÀcÁ"
#9
¡ã‰RÑk‚V0ï‰9*4s
†ã–—Æ£^_Z~
%
Ž
$&$
ý



ö
÷

eø¾‰k{¥Å‚tu–—Æ£
8!_ @
"9_!
Di

ÑWÒ

ÕÖ²‰k{¥Å‚tu–—
9#_ @;9_$
¶ÉÊQȲŽ”-þè‰ö9
!
k
{¥Å‚tu–—
#_ @#%_$
7
$RãÛáµ

Â"8k!
7
$‰Vр
!
…
†ã€a’Ý«Z~^_
%
Ž
$&$
«
#%
%ãá
 ¡=
!
Ȳ

ÑWÒ

äР

Di‰ÛµQ/"V
рZ~µ±ž§ ¡
$
Éq
!17_ @"19_
‰¦
×жØ

ý

eø¾

ö÷Ûµ

/"8qVÑ
$


úû‰ÛµQ/"’eVÑ
$
«
!
¡6¡ã
=
!
۵АÍ9a
"
DkœË¾
r
¶ÉÊ
r

ÌÍÎ
r
ÕÖ²
$
/"Аa
"
¶ÉÊ
r
ÕÖ²
r
DkœË¾
r
¶ÌÍÎ
$
ÕÖ²Q¶ÉÊ«Ê
$
$
RÑÒ^
!
!
7
$RÑ#ì
$
DkœË¾Q¶ÌÍ
Ϋ6¡j$Q!
$
$RÑ:ù
!
!
7
$RÑÆ:
!
|v®£œÐ‚;$
BCD=
¥Q¢£
ã(ÿRÑvTSš›î;>ã‚6U`‰V?Åê
$
Ž
7

!
‘(ÿRÑÅâ’Ý«
Z~‰¡a^_
$
«¿ÀcÁ·
!
¶ÉÊQ¦×Ð
¶Ø‰(ÿ§£ÄÐ
%
#
7%1; 4A&!
äР

¦×Ð
¶ØQÕÖ²‰ÄÐX(Ña
8# @:% 4A!
îý
‰
7 @!
R
$
(ÿcÑQð(Ñ

(ÿcŽê4Qð
(Žê4

(%âIÅâ7MŠ‹ã‚˽

å½
QV0ï‰9*ÉÞ
$
…†ã(ÿcÑ

ð(Ñ

ð(Žê4Q(%â‰âÖÅ^
#; @$%
R
!
ž=¦
×ж؉‘1Öĵ
!
ÕÖ²Q©õÄ°
$
(ÿ
cê4¡a^_Z~
!
äР
%# 8%$ 4A
$
&
v©õ
%!: 4A
$
&
€aÅ^
7718
R
$
(q8˜
8
%(ÿÅ
â\:£\;<
!
(ÿRÑ£\äñµ°Í9a
"
¦
×жØ

äР

Ȳ

eø¾

ÑWÒ

¶ÉÊ

z
¬

ö÷

Di

DkœË¾

¶ÌÍÎ

ÕÖ²

ú
û

ý

©õ
$
2
B=
•–^™e¥Q¢£C\›uv
!
>(,?B=V)-.&/5.*#0#*;#00.&.)*."0&""-/&":-2#)A#).-(#$#)/
 ¡
&R34F3Q
(ÿ§£
233R /W
S//BQ]4A
ÄÐX(Ñ
-3IDBC /WAH^
0HB3SH0S//BQ]4A
(ÿcÑ
-3IDBC /W
S//BQ]4A
ð(Ñ
-3IDBC /WWFI3
S//BQ]4A
(ÿcŽê4
&GSWH43HS3H
/WS//BQ]4A
$
ð(Žê4
&GSWH43HS3H
/WWFI3S//BQ]4A
$
(%â
+FRQ

E!).,-&&-7
$;17 p
75! HP4V
!819 p
$$5$ P4V
# ;;# p
$!8 4V3
# #;$ p
:# 4V3
!;9 p
#;! V3WD
#$" p
: 4V3W
; ;8; p
# ;%9 P4V3
ö÷
;!3,-&&-7
$%1% p
$59 4V3WD
!91" p
95$ P4V
# !88 p
!7$ 4V3
":" p
$7# 4V3
9"" p
$!! 4V3W
##! p
$8 V3W
! ;98 p
$ 7:: 4V3W
Di
F!7,&.8+
$!1$ p
#5! HP4V3
7;18 p
#5!4V
:9$ p
9;: V3
8;: p
!:#V3
$97 p
#$$ WDC
"! p
97 V3W
7 ;8# p
$ #"" V3W
Ȳ
;!)($7&,/45+$
$;18 p
#5! HP4
!91" p
##57 P4V
7 %#$ p
# 7%# P4
$ 997 p
# #$$ P
;8% p
$8# P4V
$97 p
##7 P4
## $;9 p
! $%! P
eø¾
F!7.G/(/&&-
$91" p
75" HP4V3
!819 p
#"5% P4V
7 %%! p
# 8;; P4
$ 99# p
# 97: P
;$" p
79; 4V3
$8" p
#9" P
: 78; p
9 77# P4
ý
@!0/(7/&+
$$1! p
758 4V3WD
$%1" p
758 V
7:9 p
:: 3
7!9 p
:# 3
8; p
$7 C
7" p
#$ 3W
:;" p
#:" W
úû
@!3.)-8.7
#817 p
$5! WD
$#17 p
859 V
8!% p
$"8 V3
;77 p
$9$ V3
#!# p
9% DC
8# p
$9 V3W
$ #8" p
# 7#$ 3W
äР
%!,5B#-+
$91" p
$5: HP4V3
:%1% p
#857 H
7 !"! p
# !#7 P
$ #79 p
# %#8 P4
# 8%$ p
9#$ H
$;: p
#$# P
: !9% p
! #:$ P4
¦×жØ
:!)+8$+&-&
7%1% p
95% H
":1$ p
7%5; H
9 #9" p
# :;7 H
! 97$ p
# 8;% H
::8 p
77! P
!;! p
#8% H
#; $99 p
7 $;8 H
ÑWÒ
V!-+8-).7
$"18 p
!5; HP
9717 p
$%5$ P4
$ $!! p
:%9 P4V
# 7!; p
:%; P4V3
:%! p
!# P4
#;% p
:: P4V3
; "9# p
7 $;8 P4V3
ÕÖ²
%!)#-+$+&-&
#;1% p
$5% D
8#17 p
$85" HP
!"" p
#%! 3
$$; p
;7 3
$:% p
97 3WDC
$$ p
9 W
$ #8" p
9;" 3W
¶ÉÊ
;!0(.,-)/&
7%1; p
"5! H
!717 p
#5; P4V
$ #;9 p
9%$ P4V
# ";! p
!:; P4V
!97 p
9; V3WD
#"# p
9% P4V
8 $:" p
:89 P4V
DkœË¾
@!).+$,
#:1! p
$57 V3WD
771% p
#%5; 4V
# 7"$ p
!89 V3
# %"9 p
!9! 4V3
7$: p
89 V3WDC
:8 p
7% V3W
; %:# p
$ !"! 4V3
¶ÌÍÎ
Q!&,-6
$%1; p
$59 4V3WD
7:1! p
:59 4V
"%7 p
!98 V3
9:% p
7!: V3
$97 p
##7 WDC
97 p
7# V3W
7 %7" p
# 9:; V3W
©õ
F!)++D-+
#"1" p
$5! 3WD
$71! p
7577 4V
7%$ p
98 3
$8# p
!! 3
!: p
## C
77 p
9 3W
:%8 p
"$ W
??
"ð(a7"
8
$
# AA
‰(ÿ
$ $
%19 AA&5
9$
& ( )
!"
"
?
??
Á"ãvá!†¡†ãÅÍ
!
(ÿRÑ
Ý«^_
%
Q
#&$
ÞÑWÒ

Ȳ;
!
žb
:
% ¡
«cÁ·ˆO–‰(ÿRѧ£’S¹…†£‰
Š‹
!
ž=ÕÖ²

DkœË¾Qz¬‰(ÿRѧ
£S¹Z~Š‹
$
ÞDkœË¾;
!
žb
#%
% ¡
ÄÐX(ÑÛq…†£V¦
!
ž=äР

ÕÖ²

¦×жØ

eø¾V¦Æ£Z~µ±ž§ ¡
$
c
Á·TU…†£ÂÇGã(ÿ‰ˆRÑ
!
ó(ÿ‰eˆ†
$
ð(
%8
$
# AA&
îã9*op
^åQ˽‰ÄV?€Ó
$
«á!­
! ##
¡ã‰
ð(Ñ£Í5’«
!!_

!
¨«cÁ·=
!
ð(Ñ
£Í5qÐÆV¦
!
6ԟc(щ
;%_ @:%_$
Q
#?
cÁ·vá!†¡† á(ÿRщÍÒ
BCB=
¢eB
à—Û!m
!
äР—ÛcRuQ˜g½R
u’ÄÐ
!
a
7$" D(
Û
6#
Q
#:; D(
Û
6#
!
ã
‰
$ @$$
RQ
$ @79
R
$
žÀî¦×жØQÑW
Ò
!
ý

ÕÖ²‰—ÛRuĐ
$
˜g½R
uŸ—ÛcRu‰K½Í¡aLÝ«Z~^_
!
D
i

©õ˜g½RuÍVµ
"7_ @:$_!
¶É
Ê

ý

¶ÌÍÎÉq
7"_ @!#_%
Ž
!&$
²²

šCãk®ã
!
êUà—Oê4Ru
da;<äñ
%
Ž
!&$
à—Oê4wÝÛâ!m
!
¶ÉʗOê4cRuQ˜g½Ru’Z~
µ±ž§ã
!
½¾a
# #991" D(A
6$
Q
!!$1;
D(A
6$
!
žÀaDkœË¾
!
½¾a
9"81; D(A
6$
Q
!%$1" D(A
6$
$
2
W=
•–^¦§™e¢eBCuv
>(,?W=L#00.&.)*."0,#"A(//:#-2;#00.&.)-5$()-/#)A#).-(#$#)/
 ¡
&R34F3Q
—ÛRu
>F/AHQQ
R3SR0HIB]
%D( R0HIB
6#
&
—Û˜g½Ru
,P/U3DS/GIV PF/AHQQ
R3SR0HIB]
%D(R0HIB
6#
&
˜g½R
uÍV
iHBF//WHP/U3DS/GIV
PF/AHQQ%_&
—Oê4
Ru
>F/AHQQFI GIFB
HS3H]%D(A
6$
&
—Oê4Â
˜g½Ru
,P/U3DS/GIV
PF/AHQQFI GIFB
HS3H]%D(A
6$
&
wÝ®£
23IQFBZ/W
QGSUFUH0]
%R0HIB(A
6$
&

E!).,-&&-7 ##"17; p"5%9 P4 ;91$# p"5!7 P4V 9!1:; p#5:8 3WD ##"17; ;91$# #
ö÷
;!3,-&&-7 ";1#" p7:5#% 4V 981#! p$!5$8 P4V3 ;;1": p#5$% 4V ";1#" 981#! #
Di
F!7,&.8+ 881;" p#757" 4V3 ;91#! p#759; P4 "719" p$57" P 881;" ;91#! #
Ȳ
;!)($7&,/45+$ #%:1;9 p7"578 P4 8#17# p$"5;; P ;!1#8 p759: 4V3 #%:1;9 8#17# #
eø¾
F!7.G/(/&&- ##"17; p"5%9 P4 ;#1!; p:5%9 P4V 9$17% p$5!! WDC ##"17; ;#1!; #
ý
@!0/(7/&+ #!18! p;577 3 919" p#5:7 W 7"1:7 p$5$9 F $:1!" ##1#; $
úû
@!3.)-8.7 $$1:7 p"5$8 V3 #;1%% p95!: 3W 8%1%; p#57" 4 !91"" 7$1%$ $
äР
%!,5B#-+ 7$81"$ p##"5!; H #:;1$! p8#5"! H 9:18$ p#58" V3W 7$81"$ #:;1$! #
¦×жØ
:!)+8$+&-& #;#18: p785#: P 8#1"! p$#5!$ P !71:7 p#588 CF #;#18: 8#1"9 #
ÑWÒ
V!-+8-).7 #9"1$$ p795%" P :"1%$ p$75$9 P ;#1"9 p$5;$ 4V3W #9"1$$ :"1%$ #
ÕÖ²
%!)#-+$+&-& #!18; p$5#" 3 81%: p$5%$ W !81;# p!58% DCF #7$1"! ;71"# :
¶ÉÊ
;!0(.,-)/& 7"19$ p75:% V3 #!189 p!5:! W 781"$ p95:% F # #991"% !!$1;% 7%
DkœË¾
@!).+$, 7$1;! p85"8 V3 $$17" p8599 V3W ;"1#! p;5$" 4V 9"819" !%$1"! #"
¶ÌÍÎ
Q!&,-6 !%188 p#!5!% V3 #;1:# p85%: 3W !%1:7 p75!" F $!!1;$ #%#1!; ;
©õ
F!)++D-+ $"1%: p:589 V3 $;1%8 p:59: 4V3W :$19% p#5"9 H 9;1#" 9$1#9 $
;$
?!
#$
# ý8âI
"
¿ÀcÁ"
#9
¡ã‰RÑk‚V0ï‰9*4s
??
Q
$

!
cÁ·vá!†ã‰Ru½
ºŒ°Ý«^_
$
vá!‚×ãÅÍ
!
cÁ·‘
 ¡kkRuÍVÛq…†£–—
!
ž=z¬

eø¾

äР

¦×жØI–—Æ£ÒÐ
!
|v
«cÁ·˜ ájk
%
ƒRÑ
&
Ò¶qî
$

·ã(ÿRuÍVq…†£V¦
!
¶ÉÊV
¦Æ£Z~µ±ž§ ¡
!
Di

ÕÖ²‰(ÿR
uÍV閗
$7_
Q
:_$
Q
$?
cÁ·vá!‚×á²(dkRu½ºÍ5‰^_
#acÁ·
#
$aá!
$
#
FQAFI3BHF0FID#
$
FQIGSQ3SZ5
BCW=
™¨;“

”C©
ã‚V0ï9*4sÉމµ°îcÁ·{
›ãÔՉV?äñ
$
Q
7

!
ã(ÿvÂ
˜g½
KP
Q
OI
ô£¡aÝ«Z~^_
$ #9
¡ã
(ÿ
KP
ô£Ì’Ö
9%7 AD(ED
6#
!
¡ašÆ
#:%
%
¶ÉÊ
& @# "%7 AD(ED
6#
%
¦×жØ
&#
(ÿ
OI
ô£Ì’Ö
8"% AD(ED
6#
!
¡ašÆ
7;%%
¶ÉÊ
& @
$ #$% AD(ED
6#
%
¦×жØ
&$ #9
¡ã‰Â˜g
½
KP
ô£Ì’Ö
#791" AD(ED
6#
!
ÕÖ²

¶ÌÍÎ
ĵ
!
½¾a
77;! $8" AD(ED
6#
$
˜g½
OI
ô£
̒Ö
!#:1; AD(ED
6#
!
DiQÕÖ²Z~µ±ž§
 ¡
!
½¾a
89;!89% AD(ED
6#
$
Q
7?#9
¡ãÊè=V0ï‰Ì’ô£
??
à—Oê4XEÛâmH
!
¶ÉÊ

¦×ж
Ø

DkœË¾
KP
4scuÒµ
!
a
#!" @#8;
AD(A
6$
#
DkœË¾Â˜g½
KP
4suĵ
!
a
;9 AD(A
6$
!
žÀî¶ÉÊ
!
a
!7 AD(A
6$
$
¶É
Ê

DkœË¾—Oê4
OI
4scuĵ
%799 @
7"; AD(A
6$
& $
DkœË¾Â˜g½
OI
4sÄ
µ
!
a
$%% AD(A
6$
!
žÀî¶ÉÊ
$
_¶ÉÊ

DkœË¾3­V0ïô£…µ
!
ԞwÝ®£
Ð
!
V ¦ ( — O ê 4 R u Q V 0 ï 4 s c
u
%
Ž
9& $
8$
& ( )
!"
"
?
2
S=\™eª«Ž“

”©BC\›uv
>(,?S=L#00.&.)*."0$.(;();Q#)*(**3A3$(-#")#)3)#-(&.( "06$
 ¡
&R34F3Q
—Oê4
KP
4s
KP H44GAG0HBF/I
FI GIFBHS3H
—Oê4˜g½
KP
4s
KP H44GAG0HBF/I /W
HP/U3DS/GIV FI GIFBHS3H
—Oê4
OI
4s
OI H44GAG0HBF/I
FI GIFBHS3H
—Oê4˜g½
OI
4s
OI H44GAG0HBF/I /W
HP/U3DS/GIV FI GIFBHS3H

E!).,-&&-7 ;:1"$ p$:5#7 P ;18! p#5!9 V #$#188 p;:5%$ P4V $!19" p#!5;7 V
ö÷
;!3,-&&-7 :1:: p75:8 P4 71!% p$5#9 V 7!179 p$%5!9 V #:1$# p#%5:; V
Di
F!7,&.8+ 81## p#5$% P4 !17! p#597 V 9!179 p858: 4V !"1%8 p8589 4V
Ȳ
;!)($7&,/45+$ 7"1!! p#5;$ P4 ;1#% p$5$$ V ;;1%! p!58! P4V $91$7 p"57: V
eø¾
F!7.G/(/&&- 7"1!! p95$7 P4 ;1#% p#5#% V !;19: p:578 V ##1#9 p75": V
ý
@!0/(7/&+ ;18% p#5$7 P4 $1;" p%57: V #$1#$ p$5;" V !1"% p%5:; 3
úû
@!3.)-8.7 #%18: p75$7 P4 ;19# p#59; V $%1#9 p85$9 V #%19$ p$58% V
äР
%!,5B#-+ 9:1"$ p#:5!" P4 #91#: p!5!! 4V #8;1:: p985$9 P4 :819! p7#5!# P4
¦×жØ
:!)+8$+&-& #9:1$8 p9959% H ;1#9 p75:" V #:!19$ p;$58# P #717$ p"5$! V
ÑWÒ
V!-+8-).7 !$1;9 p9598 P4 #$1:" p95%$ 4V 8;198 p#85%$ P4V 7;1%8 p;5;! 4V
ÕÖ²
%!)#-+$+&-& !!1%9 p#758" P4 #:198 p%59: 4V 891;! p7!5%7 P4V !71!! p##5%% 4V
¶ÉÊ
;!0(.,-)/& #8918" p8$57; H !71$% p#5%% P 7"91:# p#;95%9 H #$81:: p885#% P
DkœË¾
@!).+$, #!"1$8 p9#5%8 H ;9177 p#5## H 79!1:; p#785%" H #::1"; p";599 H
¶ÌÍÎ
Q!&,-6 ;91"! p7759" P4 $"1"9 p75$9 P4 #7!178 p9:5%" P4V ;"1:% p7:59% P4V
©õ
F!)++D-+ $1!9 p%5;! 4 #17; p%5$8 V #7177 p75": V ##1"; p758: V
BCS=
“”•–^¬P™eyzC­®¯°
cÁ·ãøº»‚ã‰/C?=î
"
RÑł

!
—Oê4RuÐ
!
4sV0ïÉÞÒè
!
8k
qÒè‰ÚRÉÞ
!
ßûq6NjJ<Ö
$
(q8˜
?=
!
ÔÕw݀

12£

۵Q/"Vр

—O
ê4c¿4sQ˜g½¿4s

—Oê4cÀ4s
Q˜g½À4s

jJ<Ö
:
%äñ
!
ßà£\ä
âÏQ
+/RQFQ
Ï\:±äñ£\;<
$
jJ<։
;½ñ9î
"
‘ã/9½Öa
$!
ÑWÒêžì{
QkJ̦
7
½
!
úûêì{¦
$
½
!
Ȳ

¶ÌÍ
Î

äР

¦×жØ

eø¾

ýêž¬ì{

>
käkJ̑¦
#
½
$
;<ä‘äñBŠ?‰íV
ÅI
$ $
¡ÅÏ;<ŒŽ
%
Ž
;&"
«
#9
¡ã
=
!
¶ÉÊ

DkœË¾

äР

ÑWÒ

Ȳ

ÕÖ
²

¶ÌÍÎQ¦×жØ
"
¡ãî¿ÀcÁ·ã
øº»‰\]HP
!
ž=)Ïã
9
¡
$
2
X=
±Ÿ-­®²³´µ
>(,?X=>2.&./3$-/"0*"A5&.2.)/#@..@($3(-#"),9 A3$-#Y#);.P
 ¡
&R34F3Q
£\äâÏ
(IV3^ A3BC/V +/RQFQ
Ï
+/RQFQA3BC/V
£\äñ
(IVF4HB/S

iHIEFID 2d 26 (

iHIEFID
¶ÉÊ
;!0(.,-)/& #;81:#: : # #1%!" ; #18$; : %1;$$ $ #
DkœË¾
@!).+$, !%1":7 " $ #1$8: ; #18$7 $ %1987 : $
äР
%!,5B#-+ $818:! # 7 #1!$% # %1";" # %178: ! !
ÑWÒ
V!-+8-).7 $!1""8 : ! #197! # #1#7; 7 %1!$9 9 7
Ȳ
;!)($7&,/45+$ #:1%:: ; 9 #18#% 8 %188! % %17## 9 "
ÕÖ²
%!)#-+$+&-& #81887 8 ; #19:9 % %1"7: $ %17!! " ;
¶ÌÍÎ
Q!&,-6 #;1#$% ! 8 #19%: 8 %18"9 8 %17!$ 7 8
¦×жØ
:!)+8$+&-& ##1%"7 8 " #1;:8 # %1:79 ; %1799 ! 9
Di
F!7,&.8+ ;1:8$ : : #1:9# ! %1!!; " %1#"; 7 #$

E!).,-&&-7 917!% " #% #1:$9 # %1!"# 7 %1$%% % #%
eø¾
F!7.G/(/&&- 91#"# " ## #1:#7 8 %1!9$ ; %1#:# 7 ##
úû
@!3.)-8.7 91#"# $ #$ #1:77 " %1;8% ! %1$98 ! :
ý
@!0/(7/&+ !1%9# 8 #7 $1%78 8 %1!#% 8 %1#;8 8 #7
ö÷
;!3,-&&-7 7179# : #! $1%8; % %1$89 ; %1##8 $ #!
©õ
F!)++D-+ #19#! 7 #9 $1#:7 8 %1#9$ 9 %1%;9 % #9
!?
if
WC<=
™e;•–^¶·C¸¹r
cÁ·Á¦Qop=œu‰
KP!OI!V
òÇG
ã‰RÑ
$ gHPHBH[K3IVFHQ
I
%#:"!&
Æ,op=
#%% @!%% AD(ED
6#
KP8% @!%% AD(ED
6#
OI
ò‚ã
õR>2dà
$ -3UZ
I
%#:::&
Æ,ã=V0
ï#ìQ>9ô£ª«
%19 @#% AD(ED
6#
%KP&
Q
7% @7%% AD(ED
6#
%KP&
8k
#% @9% AD(ED
6#
%OI&
Q
r#%% AD(ED
6#
%OI&$
C;>=opQã3V0
"$
?!
#$
# ý8âI
"
¿ÀcÁ"
#9
¡ã‰RÑk‚V0ï‰9*4s
ïtu?Z~µ±8˜[m
!
êUÅP
#9
¡ã’
…†£Â-”S2AD
!
бâã-”kkx
›

n¶jkäƒRÑ
%
qJnͨ1á!†¡
ãn¶
#
%%xy
&$
ԅ†ãkkS2
£
!
۵Q/"Vр

(ÿRÑI¡aŽ”-Z~
^_
$
ž=Ȳ

¶ÉÊ

DkœË¾

¶ÌÍÎ
!
¡)ÏãkkS2Çñ
!
’q(Ï-”
!
ÞȲ
;
!
ž§
7
% ¡´&̌X
$
DZ)Ïdà
!

ã3­^åI¥tuZ~µ±ž§ ¡
!
|kÉ
îžÉ«cÁ·=#ìRщ6%yê
!
|v8B
‰;>Ål
% &3/$,3!$%%"#
€CI
! $%##&$
»
;
!
äР

ÑWÒkkS2£Ò°
!
łRр
Òµ
!
—ÛRuÒÐ
$
¶8˜ãD9Òè
!
«
¿ÀcÁ·ûq`àòÞ
$
(ÿ«ãRцEœ=qØìV?‰d
à
$
ve-.á!† á(ÿÅÍ
!
±âã«
cÁTU=
!
(ÿÒè
!
(ÆV»
!
|kÉîêac
Á·˜¥op͖¥ÒÚl
!
U«åËFGdà–
V0ïtułҰ
!
|îãRёŒ9‰žH
$
†ä
!
Á"ãð(Ñ£Í5Q(ÿRuÍV’
qV¦‰‘ò
!
|†Zîã‚cÁTU‰6¡
\`
$
WCD=
™e;º»¼C½¾©R¿À
{4sãQ?bœãI*dà3—°QÝ
ÞopV0ï
!
²CãéQ?bœãýNdà
3X”
!
Žbœ(ÿMV0ïLV«(E"Q(ÿ
­
!
©/ž…áPæ
%
–Œ¹I
! $%%"&$
[q¡
²Cã‰Â˜ËkV0ïtuÒµURuÒ
Ð
!
kbœ‚˜Ëk‰±À*éQw`
!
¹©/
opV0ï‰2‰
$
ã3­V0ïô£‰µ°îžHR¡ã‚
V0ï9*4sÉÞ誉äñ
$
«
#9
¡ÅPß
²šã=
!
¦×жØ(ÿ
KP
ô£Äµ
%# "%7
AD(ED
6#
&!
—Û̒
KP
ô£µ
# %%8 AD(ED
6#
!
Z
~µ±8BÆ,‰²Cã
%
ì®J
! $%%;&$
êU
¦×жث¿À-.op‰ýN-»=ûq`à
òÞ
$
U;
!
ÕÖ²‰Â˜g½
KP
ô£a
77; AD(
ED
6#
!
DiQÕÖ²‰Â˜g½
OI
ô£’«
89%
AD(ED
6#

!
LZ~µ±ž§ ¡
%
–8zI
!
$%%"&$
ÕÖ²QDikbœÂ˜Ëk‰ž»*é
Qw`«-.op-»=†ˆdà
$
ã-»Þ†‡ã3­V0ïô£ê¥;
!
.`†‡žRu
!
Ž¾î—Oê4¯3Ru
!
Ž
—Oê4o˜ã¯3V0ï4suQkÝÞu
%
*é˜g½
&$
—Oê4V0ï4scuI±
ã3V0ïô£

—ÛRuQãÛ®£
%
—O
ê4ãÛâu
&7
%äñ‰K4
$
_²² ¡¶
ÉÊQDkœË¾3­V0ïô£Q—Û4su…
µ
!
ԞwÝ®£QRuÄÐ
!
}¨V0ïc4s
uQ˜g½4suĵ
%
Ž
!&$
WCB=
•–^™ÁÂÃÄÅ
5!‰ÃÄcÁ·u`ÅÏîéêòo~o
¡š
!
~oJ£
;% @$%% 4A
…I
!
êUnuQS
ELFöÐ
!
UÐuòo3‡Mj
!
jJ…Ô
$
C;>Ž
"
ßàIg/uòo

ÔÕµöã

X
:®ã

ß²šŒ\Q„ÝšõNµŸDI
€îq‰cÁ·u`ÅÏ
! $ @7
$­/CX”

$
qJn
!
~&!
$
$¡ãÍ

OPz-”
#8
¡d R š C ã
!
Q ? î Q Þ R
% Q-&)+,#.&
03/(-8.3.&&
6 $ a
% 2(-4$(/+ ++..&&
b S (
%:5+/8/+ 8),53/+&
ÑT|U
%Q/&3 3/+4-D(),$,&
I
!
!
7
$~& ¡w݀
:%_

!
56YV
‰QÞR~£¹
;%_

!
R±Z9Z~V
¦
$
~&„ݢ¿Â˜Ùóz£ÍüÂnµ
$%_ @7%_!
£–—
$ @9 k!
ó‘¸¹Z
…W
$
9?
Œf
#&
ÅP
#9
¡ã’…†£Â-”S2A
D
!
бâã-”kkx›

n¶jkäƒR
Ñ
$
ԅ†ã‰S2£Ý«Z~^_
$
±âã
«cÁTU=
!
(ÿÒè
!
(ÆV»
$
$&
ã3­V0ï
KP
Q
OI
tu¡aÝ«Z
~^_
$
V0ï«3­½³‰c‘òa(
r
˜g
½
!
Ôg½ ¡
OI
tuŽ”a˜g½
r
(
$
k8
®ã‰¶ÉÊQDkœË¾ûqĵ‰—Oê4V
0ïc4suQ˜g½4su
$
7&
C;>£\†‡ÅPã‰ö69

V0ï
4sÉÞQjJ<ÖI
!
5Ô-
"
¡ãdaÃÄ
¿ÀcÁ·{›‰ñÔã
$
!
#
æîö9Òè
!
S2Çñ
!
RÑ҉
!
3­V0ïô£…µ
!
[¶É
Ê

DkœË¾

äР

ÑWÒ

Ȳ
#
!
$
æîS
2ÒV

RÑ6Ô
!
Ô3­V0ïô£Òµ

4su
ÒÐ
!
[¦×жØ

ÕÖ²

¶ÌÍÎ
$
Z [ + ,
–Œ¹
!
—XÀ
!
ýY¡
!
I
5$%%"5
Á"{› ²‚ZQÀ‰9*
v½³
5
`àRS)Æ
! !9%7& " 89$ 689;5
–8z
!
[\]
!
÷^3
5$%%"5
ÔfïB¿ÀÁ"ã‚V0ï
‰4s
5
RSTU
! #8%7& " #%!$ 6#%!"5
€
?
C
!
ý8â
!
^ _
!
I
5$%##17
¡²Cã«¿ÀQ`Á¦
:$
& ( )
!"
"
?
=‰RÑk‚V0ï‰9*
5
RS)Æ
! 7#%8& " #"#" 6#"$;5
ì®J
5$%%;5
-.TUã-»‰y`vÅÏ
5
iy
"
()-
¼½
5
—ÚÛ
5$%%;5
fÅV0ïÁ"‰V0ï-.”Dku`
5
ð<}
À;>
! $%7& " $#$ 6$#95
>SGII3S(! -GQB3SN!eG3IBCHSVB[e/3SDY &! $,3!$%%"5M3HUZA3BH0
H44GAG0HBF/I HIV RCZB/QBHPF0FQHBF/I R/B3IBFH0/WBS33WFI3S//BQFI H
4/IBHAFIHB3V Q/F05)IUFS/IA3IBH0K/0GBF/I! #9$%7& " 99: 69;"5
2/AuIDG3mY+! YHSHwxI +! YGSF0/NY!$,3!$%%"5+SH43303A3IB
H44GAG0HBF/I FI T//VZR0HIBQ/WBC3eGHVFHAHS.H03Z! &J &RHFI"
, 0HSD3[Q4H03 RCZB/AHIHD3A3IB 4HQ3 QBGVZ5 )IUFS/IA3IBH0
K/0GBF/I! #9$%#& " 9% 69:5
MH\G3*! K3SH0BH[.FV3H Ni! 2GHSB3[eHSV3H Y! $,3! $%%:5
2FW3S3IBFH03W34B/WA3BH0Q]A3BH0/FVQ/I BC3DS/TBC HIV 303A3IB
GRBHE3/WA3Q\GFB3R0HIBQ/PBHFI3V WS/A R0HIBQDS/TI HBH4/RR3S
AFI3BHF0FIDHIV 4/AA3S4FH0Q33VQ5>F/S3Q/GS43+34CI/0/DZ! #%%
%$!& " ;#88 6;#"$5
NFAvI3mY *! >H44C3BHe! HQBFY! $,3!$%##5K/B3IBFH0GQ3FI
RCZB/S3A3VFHBF/I /WBCS33R0HIBQR34F3QDS/TFID/I 4/IBHAFIHB3V
AFI3[BHF0FIDQ/F0QFI &HSVFIFH5)4/0/DF4H0)IDFI33SFID! 78%$& " 7:$
67:"5
gHPHBH[K3IVFHQ,! K3IVFHQM5#:"!5+SH43)03A3IBQFI &/F0QHIV
K0HIBQ5<0/SFVH" iKS3QQ5
-3F2 Y! 2GHI h5$%%"5i3QB/SHBF/I R/B3IBFH0/WRF/I33SR0HIBQ
DS/TFID/I 03HV[mFI4AFI3BHF0FIDQFI -HIRFID! Q/GBCT3QBCFIH5
N/GSIH0/W)IUFS/IA3IBH0&4F3I43Q! $%%#%& " #$%$ 6#$%:5
-3UZ2>! i3V3IB3)/WKP[OI BHF0FIDQB/PFDP0G3QB3HA %;+8(/B/4/+ 4$((8-.FBAHI&
HIV QTFB4CDSHQQ%9+-).76-(4,.7-5&5&/F0&4F3I43! #;! % ; & "
7;7 67895
Y3IV3mYX! YHF3SiY5$%%"5KCZB/S3A3VFHBF/I /WAFI3BHF0FIDQFI
B3AR3SHB3HIV HSFV 3IUFS/IA3IBQ5i3UF3TQFI )IUFS/IA3IBH0&4F3I43
HIV >F/B34CI/0/DZ! 8%#& " !8 69:5
i/QQ30FJ! g303S! >/Q4CFg5$%%75KCZB/3^BSH4BF/I 4HRH4FBZ/WBS33Q
DS/TFID/I H4/IBHAFIHB3V Q/F05K0HIBHIV &/F0! $9; % $ & " $;9
6$8$5
&3/gJ! &/I =! iC/HV3Q! $,3!$%%"5&33V0FIDDS/TBC HIV C3HUZ
A3BH0H44GAG0HBF/I /W4HIVFVHB3T//VZQR34F3QW/SS3U3D3BHBFID
g/S3HI AFI3QR/F0Q5i3QB/SHBF/I )4/0/DZ! #;%!& " 8%$ 68#$5
&CFL! OCHIDL-! C3I e!$,3!$%##5&33V0FIDDS/TBC HIV A3BH0
H44GAG0HBF/I /WQ3034B3V T//VZQR34F3QFI 4/RR3SHIV 03HV]mFI4AFI3
BHF0FIDQ5N/GSIH0/W)IUFS/IA3IBH0&4F3I43Q! $7%$& " $;; 6$8!5
=3OM! J/IDNJ! J/IDYM! $,3!$%%%5i3U3D3BHBF/I /WKP]OI
AFI3BHF0FIDQ! eGHIDV/IDKS/UFI43! CFIH5i3QB/SHBF/I )4/0/DZ! "
%#& " "8 6:$5
!
!"#$
?
()*
"
Æ
??
Ç

$%#$
$
!"
"
##
#
-
s³S^2ñ–‰&Â#a<֚›ksoŠ
***
/±b²üÂ~&ëK
;>
.

!
f”/012a
"
3456()/0
% 8#%87#!" &#
M û | ü ) ½ ò ( ) í ®
%#$NNN#9=>&#
Mû|(m®12
%$%#%$9%;:&#
Mû|µcm”½(VW;>/Â
-
f%()vd˜_
`
.
ㄾ12
%iJ&gO2%#[$%#$O>7&$
%7