 鲜花( 3)  鸡蛋( 0)
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July 10, 2007 6.25%1 d0 x: P; \# S+ P
December 31, 2007 6.00%# C3 M- {4 _( F. r% E
January 23, 2008 5.75%
3 l( @/ ?8 x! p- `. ZMarch 26, 2008 5.25%' b; E2 a( y" Z. @' V
April 23, 2008 4.75%
; ~6 l5 r! [7 v5 O; N! N/ D5 A- h( zOctober 8, 2008 4.50%
" R" L) a. i% Q" G) m0 z O7 q9 n( _/ EOctober 10, 2008 4.25%, t4 l- B A( {, s2 S" Y; A
October 21, 2008 4.00%; V; h; O1 h, k ?
December 31, 2008 3.50%$ Q" H6 v9 Y/ N: C+ a/ k
January 21, 2009 3.00%
2 \* B" E8 I* k8 C& l, ]8 |" u' T9 l. ~March 4, 2009 2.50%
5 C J. v6 b8 VApril 22, 2009 2.25% |
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