 鲜花( 3)  鸡蛋( 0)
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July 10, 2007 6.25%" }" H: c9 N, |$ p7 w+ Z5 Q C
December 31, 2007 6.00%
/ F1 Q( j d8 OJanuary 23, 2008 5.75%
! P; b& a7 @- K6 wMarch 26, 2008 5.25%
$ E) h' f. \6 T/ m2 K1 b; L3 jApril 23, 2008 4.75%( l# p5 Z' r1 R% |: f+ Y
October 8, 2008 4.50%4 k6 g3 U( m/ h) C. W. J, j$ i
October 10, 2008 4.25%
# Y$ b) ~5 t. xOctober 21, 2008 4.00%& R- M, {! u, ?' ^4 V6 |
December 31, 2008 3.50% r' M, K" v* ]' c
January 21, 2009 3.00%) y$ A3 K8 f% C9 |! v& p6 H3 n
March 4, 2009 2.50%
! `0 }& [* W# D! d$ X4 oApril 22, 2009 2.25% |
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