Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2007	19.98	20.27	19.59	20.06	1,016,720	+0.17(+0.88%)
Feb 27, 2007	19.98	20.23	19.75	19.89	1,208,881	-0.57(-2.77%)
Feb 26, 2007	20.82	20.82	20.28	20.45	1,129,422	-0.37(-1.80%)
Feb 23, 2007	20.57	20.96	20.53	20.82	714,757	+0.08(+0.40%)
Feb 22, 2007	20.32	20.79	20.21	20.74	1,032,244	+0.47(+2.30%)
Feb 21, 2007	20.04	20.30	19.86	20.28	930,718	+0.14(+0.70%)
Feb 20, 2007	20.05	20.32	19.83	20.13	1,200,534	+0.14(+0.71%)
Feb 16, 2007	20.21	20.43	19.98	19.99	1,363,789	-0.30(-1.48%)
Feb 15, 2007	20.13	20.98	19.82	20.29	2,412,523	+0.91(+4.68%)
Feb 14, 2007	19.15	19.47	19.13	19.39	487,971	+0.36(+1.88%)
Feb 13, 2007	18.93	19.04	18.77	19.03	570,320	+0.18(+0.97%)
Feb 12, 2007	19.33	19.44	18.74	18.85	765,347	-0.28(-1.48%)
Feb 09, 2007	19.80	19.80	18.99	19.13	836,953	-0.67(-3.40%)
Feb 08, 2007	19.52	19.82	19.50	19.80	954,687	+0.34(+1.75%)
Feb 07, 2007	18.74	19.47	18.71	19.46	1,324,495	+0.72(+3.86%)
Feb 06, 2007	18.44	18.78	18.33	18.74	481,690	+0.34(+1.85%)
Feb 05, 2007	18.80	18.90	18.34	18.40	561,542	-0.35(-1.86%)
Feb 02, 2007	18.71	18.91	18.46	18.75	610,668	+0.38(+2.08%)
Feb 01, 2007	18.31	18.51	18.11	18.36	566,043	+0.17(+0.96%)
Jan 31, 2007	18.35	18.46	17.69	18.19	686,046	-0.27(-1.44%)
Jan 30, 2007	18.09	18.45	17.91	18.45	459,085	+0.35(+1.93%)
Jan 29, 2007	18.25	18.40	17.70	18.11	559,385	-0.17(-0.96%)
Jan 26, 2007	18.07	18.48	17.56	18.28	703,271	+0.27(+1.48%)
Jan 25, 2007	18.56	18.56	17.92	18.01	458,394	-0.41(-2.21%)
Jan 24, 2007	18.26	18.62	18.16	18.42	520,325	+0.23(+1.28%)
Jan 23, 2007	18.22	18.41	18.09	18.19	392,937	-0.02(-0.14%)
Jan 22, 2007	18.56	18.66	18.08	18.21	416,321	-0.30(-1.62%)
Jan 19, 2007	18.30	18.75	18.25	18.51	517,116	+0.22(+1.18%)
Jan 18, 2007	19.13	19.13	18.06	18.30	1,142,439	-1.08(-5.58%)
Jan 17, 2007	19.38	19.57	19.26	19.38	396,940	-0.04(-0.21%)
Jan 16, 2007	19.63	19.83	19.34	19.42	652,631	-0.12(-0.64%)
Jan 12, 2007	19.51	19.63	19.43	19.54	250,561	-0.06(-0.30%)
Jan 11, 2007	19.67	19.71	19.44	19.60	636,145	+0.00(+0.00%)
Jan 10, 2007	19.34	19.64	19.14	19.60	588,296	+0.22(+1.16%)
Jan 09, 2007	19.24	19.43	18.95	19.38	686,618	+0.27(+1.44%)
Jan 08, 2007	19.20	19.22	18.83	19.10	510,284	-0.02(-0.09%)
Jan 05, 2007	19.13	19.21	18.70	19.12	679,210	-0.06(-0.30%)
Jan 04, 2007	18.85	19.28	18.65	19.18	702,555	+0.38(+2.04%)
Jan 03, 2007	18.67	19.18	18.47	18.80	607,719	+0.02(+0.09%)
Dec 29, 2006	19.03	19.23	18.75	18.78	344,467	-0.33(-1.74%)
Dec 28, 2006	19.10	19.20	18.97	19.11	310,445	+0.02(+0.13%)
Dec 27, 2006	18.81	19.10	18.77	19.09	382,339	+0.26(+1.37%)
Dec 26, 2006	18.40	18.91	18.30	18.83	383,313	+0.47(+2.58%)
Dec 22, 2006	18.55	18.57	18.27	18.35	397,619	-0.17(-0.90%)
Dec 21, 2006	18.56	18.74	18.39	18.52	423,028	-0.10(-0.54%)
Dec 20, 2006	18.61	18.91	18.53	18.62	1,115,523	-0.13(-0.71%)
Dec 19, 2006	18.80	18.80	18.41	18.75	5,002,846	-0.02(-0.13%)
Dec 18, 2006	18.23	19.43	18.23	18.78	1,513,037	+0.67(+3.67%)
Dec 15, 2006	18.25	18.46	17.81	18.11	1,438,503	+0.56(+3.17%)
Dec 14, 2006	17.31	17.64	17.31	17.56	370,928	+0.22(+1.25%)
Dec 13, 2006	17.66	17.74	17.27	17.34	408,617	-0.20(-1.14%)
Dec 12, 2006	17.55	17.75	17.45	17.54	495,523	+0.04(+0.24%)
Dec 11, 2006	17.47	17.71	17.25	17.50	914,389	+0.18(+1.06%)
Dec 08, 2006	17.23	17.50	17.00	17.32	452,676	+0.13(+0.77%)
Dec 07, 2006	17.14	17.41	17.02	17.18	846,040	-0.01(-0.05%)
Dec 06, 2006	17.34	17.39	17.10	17.19	1,580,706	-0.22(-1.29%)
Dec 05, 2006	17.59	17.61	17.38	17.42	476,589	-0.06(-0.33%)
Dec 04, 2006	17.21	17.75	17.21	17.47	931,055	+0.22(+1.25%)

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