Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	27.54	27.82	27.46	27.72	7,357,701	+0.15(+0.55%)
May 23, 2011	27.36	27.64	27.27	27.57	9,875,231	-0.03(-0.10%)
May 20, 2011	27.74	27.87	27.51	27.59	11,007,262	-0.19(-0.70%)
May 19, 2011	27.88	27.91	27.64	27.79	10,484,238	-0.03(-0.10%)
May 18, 2011	28.15	28.17	27.64	27.82	16,842,512	-0.27(-0.97%)
May 17, 2011	27.97	28.15	27.90	28.09	7,246,090	-0.01(-0.05%)
May 16, 2011	27.96	28.28	27.92	28.10	12,025,924	+0.14(+0.51%)
May 13, 2011	27.83	28.02	27.78	27.96	9,922,858	+0.14(+0.49%)
May 12, 2011	27.44	27.94	27.40	27.82	11,860,735	+0.34(+1.25%)
May 11, 2011	27.42	27.77	27.36	27.48	16,153,561	+0.04(+0.13%)
May 10, 2011	27.41	27.46	27.27	27.44	9,062,893	+0.12(+0.44%)
May 09, 2011	27.25	27.44	27.15	27.32	11,174,701	+0.11(+0.42%)
May 06, 2011	27.22	27.39	27.10	27.21	12,756,054	+0.14(+0.52%)
May 05, 2011	26.96	27.17	26.89	27.07	19,258,450	+0.05(+0.18%)
May 04, 2011	27.00	27.13	26.85	27.02	21,851,158	+0.02(+0.08%)
May 03, 2011	26.53	27.39	26.44	27.00	21,288,214	+0.55(+2.09%)
May 02, 2011	26.44	26.45	26.39	26.44	12,194,060	+0.21(+0.81%)
Apr 29, 2011	26.44	26.55	26.21	26.23	9,718,976	-0.23(-0.86%)
Apr 28, 2011	26.32	26.52	26.24	26.46	6,249,491	+0.07(+0.27%)
Apr 27, 2011	26.08	26.43	26.07	26.39	9,903,138	+0.29(+1.11%)
Apr 26, 2011	25.86	26.17	25.75	26.10	9,587,984	+0.42(+1.63%)
Apr 25, 2011	25.66	25.71	25.59	25.68	5,138,139	-0.02(-0.08%)
Apr 21, 2011	25.60	26.02	25.53	25.70	16,370,698	+0.09(+0.36%)
Apr 20, 2011	25.51	25.61	25.45	25.61	10,121,531	+0.30(+1.20%)
Apr 19, 2011	25.33	25.53	25.09	25.30	8,908,622	+0.06(+0.22%)
Apr 18, 2011	25.30	25.40	25.07	25.25	16,163,887	-0.28(-1.08%)
Apr 15, 2011	25.44	25.56	25.41	25.52	16,169,582	+0.18(+0.73%)
Apr 14, 2011	25.24	25.44	25.13	25.34	13,539,051	+0.05(+0.20%)
Apr 13, 2011	25.44	25.47	25.26	25.29	7,147,669	-0.11(-0.45%)
Apr 12, 2011	25.35	25.54	25.31	25.40	5,049,953	-0.02(-0.08%)
Apr 11, 2011	25.36	25.55	25.32	25.42	8,010,682	+0.13(+0.50%)
Apr 08, 2011	25.41	25.41	25.22	25.30	8,635,005	-0.03(-0.11%)
Apr 07, 2011	25.27	25.37	25.14	25.32	9,585,496	+0.01(+0.03%)
Apr 06, 2011	24.87	25.37	24.87	25.32	14,587,517	+0.50(+2.03%)
Apr 05, 2011	24.78	24.98	24.77	24.81	5,874,689	-0.01(-0.06%)
Apr 04, 2011	24.89	24.93	24.79	24.83	7,162,868	+0.03(+0.11%)
Apr 01, 2011	24.96	25.01	24.72	24.80	9,021,910	-0.13(-0.51%)
Mar 31, 2011	24.99	25.10	24.92	24.93	8,270,347	-0.01(-0.03%)
Mar 30, 2011	24.71	24.97	24.66	24.93	8,721,490	+0.35(+1.44%)
Mar 29, 2011	24.37	24.60	24.33	24.58	6,242,128	+0.19(+0.78%)
Mar 28, 2011	24.42	24.54	24.37	24.39	7,069,911	-0.05(-0.20%)
Mar 25, 2011	24.52	24.60	24.42	24.44	6,705,561	-0.09(-0.35%)
Mar 24, 2011	24.41	24.59	24.33	24.52	4,917,802	+0.17(+0.70%)
Mar 23, 2011	24.44	24.47	24.22	24.35	5,188,258	-0.15(-0.61%)
Mar 22, 2011	24.49	24.63	24.45	24.50	5,641,608	+0.01(+0.03%)
Mar 21, 2011	24.47	24.54	24.36	24.49	6,573,422	+0.06(+0.23%)
Mar 18, 2011	24.44	24.47	24.25	24.44	8,857,460	+0.25(+1.03%)
Mar 17, 2011	24.00	24.30	24.00	24.19	23,914,968	+0.35(+1.49%)
Mar 16, 2011	24.17	24.17	23.72	23.84	12,393,315	-0.33(-1.38%)
Mar 15, 2011	24.14	24.62	24.10	24.17	10,709,975	-0.45(-1.81%)
Mar 14, 2011	24.59	24.73	24.49	24.62	16,211,305	-0.09(-0.37%)
Mar 11, 2011	24.73	24.81	24.59	24.71	7,250,947	+0.06(+0.26%)
Mar 10, 2011	24.88	24.95	24.62	24.64	7,988,761	-0.23(-0.91%)
Mar 09, 2011	24.74	24.93	24.71	24.87	6,622,124	+0.08(+0.31%)
Mar 08, 2011	24.57	24.88	24.50	24.79	9,751,802	+0.23(+0.92%)
Mar 07, 2011	24.53	24.65	24.45	24.57	10,015,461	+0.04(+0.17%)
Mar 04, 2011	24.41	24.59	24.38	24.52	9,757,326	+0.15(+0.61%)
Mar 03, 2011	24.13	24.57	24.10	24.37	9,976,242	+0.08(+0.32%)
Mar 02, 2011	24.23	24.31	24.13	24.30	6,870,260	+0.01(+0.06%)

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