 鲜花( 3)  鸡蛋( 0)
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July 10, 2007 6.25%' Z. I) [2 H4 k6 h, ?6 a' A* ]
December 31, 2007 6.00%
: p. w2 ~9 b" h2 u" u, k- y) }January 23, 2008 5.75%9 ~# J+ c3 }4 e: g# ~
March 26, 2008 5.25%) t, z: _* R- E/ v8 l
April 23, 2008 4.75%
% U* z3 z1 q2 s, GOctober 8, 2008 4.50%
. G. p' P- z4 G+ J+ ~3 W, y; jOctober 10, 2008 4.25%: v Z, }, E. b- Y3 r9 G. Z) f
October 21, 2008 4.00%2 E, E! S3 z, w8 z
December 31, 2008 3.50%; s; ]! U) g3 Z# q) n
January 21, 2009 3.00%6 g: b/ r( M/ p/ K0 w" ?
March 4, 2009 2.50%
* g6 k v; O1 i% g9 g5 ?* x! V! w- XApril 22, 2009 2.25% |
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