年份
: k( h. z7 B* E6 P' f/ u2 X | 2006+ h1 u( {6 Y, D" Q: H
| 2007
5 z0 Z) R8 f5 e( P( R8 O | 2008* v$ M( g; V- Y, x" j
| 2009
4 ^7 I( o+ a7 C | 2010$ \* |; R9 m; o' M
| 2011
& O+ v/ ?+ O' j" X4 B: U$ x | 2012
4 p' I: `! k: {: }: x |
价格 B7 Y' x6 G4 |, c
| 71.15 w6 |" k. N1 n- g% u
| 72.4
w' s/ x3 @0 A# k0 Q$ Q5 O3 X# l | 72.4
0 Y* E K6 V" g4 l: h& T | 72.11 K. A# Y5 K9 ~- ?! `
| 71.4
* g8 D/ `6 B& Q: X2 l0 @3 l | 72.0
Z' l! o( V0 r4 [ | 71.6
% L, D0 z/ u/ r" i: v |