Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	23.63	23.68	23.15	23.40	11,565,117	-0.10(-0.42%)
May 23, 2011	23.29	23.65	23.15	23.50	11,821,691	-0.17(-0.71%)
May 20, 2011	23.81	23.91	23.61	23.67	9,518,417	-0.22(-0.92%)
May 19, 2011	23.93	24.13	23.77	23.89	12,619,348	-0.04(-0.16%)
May 18, 2011	23.59	24.00	23.53	23.93	13,107,382	+0.32(+1.35%)
May 17, 2011	23.58	23.82	23.40	23.61	14,744,650	+0.00(+0.00%)
May 16, 2011	23.72	23.91	23.59	23.61	9,605,488	+0.02(+0.10%)
May 13, 2011	23.88	23.94	23.42	23.59	14,276,902	-0.27(-1.11%)
May 12, 2011	23.59	23.99	23.48	23.85	18,576,264	+0.09(+0.38%)
May 11, 2011	23.96	24.19	23.62	23.76	11,953,085	-0.24(-0.98%)
May 10, 2011	23.89	24.02	23.78	24.00	10,332,245	+0.17(+0.70%)
May 09, 2011	24.09	24.34	23.81	23.83	14,063,147	-0.39(-1.63%)
May 06, 2011	24.67	24.75	24.17	24.22	16,869,566	-0.08(-0.34%)
May 05, 2011	24.34	24.81	23.90	24.31	35,072,880	-0.77(-3.09%)
May 04, 2011	25.17	25.41	24.83	25.08	26,996,342	+0.04(+0.15%)
May 03, 2011	24.58	25.20	24.56	25.04	39,368,088	+0.61(+2.52%)
May 02, 2011	24.34	24.43	24.29	24.43	14,510,145	+0.07(+0.28%)
Apr 29, 2011	24.28	24.73	24.22	24.36	18,142,200	+0.14(+0.56%)
Apr 28, 2011	24.11	24.36	23.90	24.22	20,828,670	+0.10(+0.41%)
Apr 27, 2011	23.89	24.13	23.74	24.12	19,689,432	+0.39(+1.63%)
Apr 26, 2011	23.83	23.92	23.50	23.74	20,668,794	+0.10(+0.42%)
Apr 25, 2011	23.59	23.67	23.02	23.64	20,350,242	+0.14(+0.61%)
Apr 21, 2011	22.81	23.53	22.78	23.49	24,948,484	+0.77(+3.41%)
Apr 20, 2011	22.59	23.06	22.33	22.72	29,038,596	+0.26(+1.15%)
Apr 19, 2011	22.63	22.70	22.14	22.46	26,237,280	-0.29(-1.27%)
Apr 18, 2011	22.82	23.03	22.70	22.75	16,790,596	-0.20(-0.89%)
Apr 15, 2011	23.22	23.32	22.91	22.95	13,026,052	-0.26(-1.11%)
Apr 14, 2011	23.27	23.43	23.04	23.21	11,917,946	-0.21(-0.91%)
Apr 13, 2011	23.71	23.77	23.22	23.43	18,155,940	-0.08(-0.35%)
Apr 12, 2011	23.08	23.79	22.85	23.51	25,884,668	+0.15(+0.64%)
Apr 11, 2011	23.79	23.87	23.19	23.36	19,993,098	-0.57(-2.38%)
Apr 08, 2011	24.59	24.86	23.78	23.93	21,161,524	-0.60(-2.44%)
Apr 07, 2011	24.93	24.93	24.34	24.53	14,813,337	-0.43(-1.70%)
Apr 06, 2011	25.05	25.26	24.69	24.95	10,749,534	+0.00(+0.00%)
Apr 05, 2011	24.53	24.95	24.37	24.95	13,316,205	+0.36(+1.48%)
Apr 04, 2011	24.67	24.84	24.44	24.59	16,245,447	-0.02(-0.06%)
Apr 01, 2011	23.83	24.77	23.41	24.60	39,374,412	+1.05(+4.45%)
Mar 31, 2011	23.84	23.95	23.53	23.55	11,825,308	-0.39(-1.65%)
Mar 30, 2011	23.65	24.02	23.56	23.95	10,087,282	+0.34(+1.45%)
Mar 29, 2011	23.48	23.66	23.29	23.61	12,860,268	+0.19(+0.81%)
Mar 28, 2011	23.97	23.97	23.42	23.42	13,574,437	-0.47(-1.97%)
Mar 25, 2011	23.90	24.06	23.60	23.89	20,083,154	+0.06(+0.25%)
Mar 24, 2011	23.77	23.99	23.71	23.83	20,724,546	+0.17(+0.74%)
Mar 23, 2011	23.23	23.74	22.92	23.65	30,320,396	+0.32(+1.37%)
Mar 22, 2011	23.74	23.80	23.16	23.33	22,371,930	-0.41(-1.73%)
Mar 21, 2011	23.96	24.00	23.71	23.74	17,366,162	-0.43(-1.79%)
Mar 18, 2011	24.09	24.25	23.85	24.18	12,991,011	+0.31(+1.30%)
Mar 17, 2011	24.43	24.59	23.78	23.87	14,525,324	-0.26(-1.07%)
Mar 16, 2011	24.61	24.69	23.84	24.12	18,640,380	-0.43(-1.76%)
Mar 15, 2011	24.24	24.66	23.98	24.56	28,274,974	+0.58(+2.41%)
Mar 14, 2011	24.40	24.52	23.86	23.98	13,142,924	-0.26(-1.06%)
Mar 11, 2011	23.72	24.33	23.71	24.24	18,475,896	+0.39(+1.62%)
Mar 10, 2011	23.89	24.12	23.49	23.85	50,496,640	-0.63(-2.57%)
Mar 09, 2011	24.85	24.87	24.37	24.48	14,789,435	-0.36(-1.44%)
Mar 08, 2011	24.09	24.91	24.06	24.84	19,114,056	+0.77(+3.22%)
Mar 07, 2011	24.56	24.67	23.93	24.06	19,862,422	-0.52(-2.13%)
Mar 04, 2011	25.10	25.11	24.30	24.59	31,941,844	-0.49(-1.94%)
Mar 03, 2011	25.07	25.18	24.78	25.07	23,189,150	+0.11(+0.46%)
Mar 02, 2011	24.97	25.18	24.74	24.96	18,846,992	-0.05(-0.21%)

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