Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	31.98	32.02	31.67	31.79	4,255,880	-0.24(-0.75%)
May 23, 2011	31.83	32.36	31.83	32.04	3,427,712	-0.46(-1.41%)
May 20, 2011	32.48	32.67	32.40	32.49	2,614,804	-0.04(-0.13%)
May 19, 2011	32.34	32.55	32.29	32.54	2,321,433	+0.21(+0.65%)
May 18, 2011	32.39	32.39	32.08	32.32	2,036,703	-0.02(-0.07%)
May 17, 2011	32.13	32.37	32.10	32.35	2,908,235	+0.19(+0.60%)
May 16, 2011	32.25	32.50	32.11	32.16	3,218,660	-0.10(-0.32%)
May 13, 2011	32.35	32.40	32.07	32.26	3,017,025	-0.07(-0.22%)
May 12, 2011	32.01	32.37	31.85	32.33	3,582,399	+0.33(+1.02%)
May 11, 2011	31.95	32.03	31.72	32.00	4,141,936	+0.08(+0.26%)
May 10, 2011	31.74	32.09	31.67	31.92	3,511,067	+0.27(+0.87%)
May 09, 2011	31.66	31.70	31.45	31.64	2,639,193	-0.01(-0.02%)
May 06, 2011	31.61	31.79	31.51	31.65	3,246,518	+0.21(+0.66%)
May 05, 2011	31.50	31.55	31.23	31.44	3,434,328	-0.14(-0.45%)
May 04, 2011	31.39	31.66	31.29	31.59	3,476,775	+0.11(+0.36%)
May 03, 2011	31.11	31.57	31.09	31.47	3,121,810	+0.30(+0.96%)
May 02, 2011	31.13	31.20	31.13	31.17	1,716,464	+0.11(+0.35%)
Apr 29, 2011	30.91	31.08	30.88	31.07	1,984,452	+0.10(+0.31%)
Apr 28, 2011	30.74	30.99	30.70	30.97	2,052,035	+0.24(+0.78%)
Apr 27, 2011	30.49	30.82	30.47	30.73	2,329,440	+0.29(+0.94%)
Apr 26, 2011	30.32	30.47	30.26	30.45	2,094,041	+0.23(+0.77%)
Apr 25, 2011	30.24	30.30	30.13	30.21	1,403,218	+0.01(+0.02%)
Apr 21, 2011	30.23	30.29	30.08	30.21	1,322,835	-0.02(-0.06%)
Apr 20, 2011	30.14	30.26	29.98	30.23	2,091,788	+0.33(+1.12%)
Apr 19, 2011	29.96	30.01	29.75	29.89	1,899,860	-0.05(-0.16%)
Apr 18, 2011	29.99	30.15	29.85	29.94	2,559,066	-0.29(-0.95%)
Apr 15, 2011	29.94	30.33	29.89	30.23	2,476,250	+0.37(+1.24%)
Apr 14, 2011	29.75	29.91	29.68	29.86	1,917,413	-0.01(-0.02%)
Apr 13, 2011	29.90	30.04	29.81	29.86	1,896,913	+0.08(+0.26%)
Apr 12, 2011	29.89	30.02	29.73	29.78	2,372,614	-0.15(-0.50%)
Apr 11, 2011	30.29	30.32	29.84	29.93	3,455,891	-0.41(-1.34%)
Apr 08, 2011	30.42	30.44	30.19	30.34	1,413,816	-0.02(-0.08%)
Apr 07, 2011	30.39	30.48	30.11	30.36	1,874,533	-0.17(-0.55%)
Apr 06, 2011	30.42	30.61	30.34	30.53	2,121,215	+0.17(+0.55%)
Apr 05, 2011	30.42	30.49	30.33	30.36	1,210,703	-0.05(-0.16%)
Apr 04, 2011	30.42	30.43	30.26	30.41	1,572,085	-0.02(-0.06%)
Apr 01, 2011	30.39	30.47	30.31	30.43	1,700,462	+0.20(+0.65%)
Mar 31, 2011	30.20	30.33	30.14	30.23	1,923,743	+0.00(+0.00%)
Mar 30, 2011	30.23	30.23	30.23	30.23	2,615,718	+0.06(+0.20%)
Mar 29, 2011	29.85	30.21	29.78	30.17	2,279,034	+0.30(+1.00%)
Mar 28, 2011	29.82	30.01	29.80	29.87	2,339,323	+0.07(+0.22%)
Mar 25, 2011	29.84	29.90	29.75	29.81	1,881,004	+0.05(+0.18%)
Mar 24, 2011	29.72	29.83	29.54	29.76	1,740,073	+0.13(+0.42%)
Mar 23, 2011	29.71	29.72	29.42	29.63	2,183,116	-0.05(-0.16%)
Mar 22, 2011	29.91	29.95	29.68	29.68	2,246,909	-0.21(-0.72%)
Mar 21, 2011	29.86	29.92	29.81	29.89	2,069,647	+0.38(+1.29%)
Mar 18, 2011	29.65	29.78	29.46	29.51	4,209,507	+0.13(+0.45%)
Mar 17, 2011	29.52	29.55	29.12	29.38	3,623,130	+0.13(+0.43%)
Mar 16, 2011	29.64	29.68	29.12	29.25	4,467,511	-0.39(-1.31%)
Mar 15, 2011	29.64	29.84	29.62	29.64	4,589,068	-0.09(-0.30%)
Mar 14, 2011	29.81	29.81	29.55	29.73	3,613,552	-0.23(-0.78%)
Mar 11, 2011	29.89	30.04	29.80	29.96	1,335,849	+0.05(+0.16%)
Mar 10, 2011	30.09	30.17	29.85	29.92	2,131,032	-0.32(-1.04%)
Mar 09, 2011	29.94	30.27	29.94	30.23	2,304,902	+0.23(+0.75%)
Mar 08, 2011	29.70	30.09	29.68	30.01	2,242,743	+0.30(+1.00%)
Mar 07, 2011	29.68	29.95	29.63	29.71	2,607,816	+0.08(+0.26%)
Mar 04, 2011	29.74	29.80	29.40	29.63	1,928,155	-0.12(-0.40%)
Mar 03, 2011	29.68	29.87	29.63	29.75	2,189,710	+0.20(+0.67%)
Mar 02, 2011	29.62	29.67	29.41	29.55	2,266,973	+0.01(+0.02%)

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