 鲜花( 3)  鸡蛋( 0)
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July 10, 2007 6.25%" L. a0 n1 T$ y$ Z
December 31, 2007 6.00%
4 o, D1 L* d, vJanuary 23, 2008 5.75%
6 E% H& j% y1 E3 L% B8 r3 Z" [5 }March 26, 2008 5.25%
* ~9 U; b C: bApril 23, 2008 4.75%
( E5 a4 R3 r, _9 _/ V. r! {October 8, 2008 4.50%2 H1 f+ p7 y6 R: U7 f
October 10, 2008 4.25%+ z5 u; {" A+ r6 A5 {: V, Y; p
October 21, 2008 4.00%
. ]" @/ ]( I5 n- Y2 A3 uDecember 31, 2008 3.50%1 z3 v M* O1 x4 I0 Q: v& C- E
January 21, 2009 3.00%5 ~- z- z- u9 G* J; G1 f3 Y! K' J7 |, P
March 4, 2009 2.50%3 ~6 O( p2 i! _4 Z
April 22, 2009 2.25% |
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