Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	24.89	25.03	24.70	24.82	3,056,635	-0.12(-0.48%)
Apr 28, 2011	24.64	24.97	24.64	24.94	2,569,423	+0.16(+0.66%)
Apr 27, 2011	24.58	24.82	24.49	24.78	2,340,065	+0.27(+1.11%)
Apr 26, 2011	24.26	24.62	24.26	24.51	2,896,103	+0.25(+1.04%)
Apr 25, 2011	24.34	24.42	24.15	24.26	2,551,839	-0.16(-0.65%)
Apr 21, 2011	24.50	24.50	24.28	24.41	2,465,840	-0.08(-0.31%)
Apr 20, 2011	24.38	24.51	24.30	24.49	2,590,284	+0.35(+1.47%)
Apr 19, 2011	24.12	24.19	24.05	24.14	2,686,267	+0.00(+0.00%)
Apr 18, 2011	24.29	24.43	24.05	24.14	4,388,645	-0.34(-1.39%)
Apr 15, 2011	24.24	24.57	24.15	24.48	4,648,319	+0.33(+1.36%)
Apr 14, 2011	24.02	24.17	23.77	24.15	4,940,656	+0.02(+0.08%)
Apr 13, 2011	24.03	24.27	23.96	24.13	6,080,684	+0.24(+1.01%)
Apr 12, 2011	23.66	24.19	23.53	23.89	10,399,804	+0.63(+2.72%)
Apr 11, 2011	23.65	23.65	23.15	23.26	2,792,325	-0.30(-1.29%)
Apr 08, 2011	23.35	23.59	23.35	23.56	3,862,713	+0.22(+0.95%)
Apr 07, 2011	23.43	23.50	23.24	23.34	2,390,481	-0.10(-0.43%)
Apr 06, 2011	23.38	23.59	23.33	23.44	2,652,225	+0.09(+0.41%)
Apr 05, 2011	23.26	23.42	23.19	23.35	3,701,747	+0.03(+0.11%)
Apr 04, 2011	23.49	23.49	23.25	23.32	2,056,463	-0.10(-0.43%)
Apr 01, 2011	23.10	23.46	23.10	23.42	4,023,861	+0.29(+1.26%)
Mar 31, 2011	23.14	23.23	22.96	23.13	3,075,037	-0.01(-0.05%)
Mar 30, 2011	23.14	23.14	23.14	23.14	4,359,817	+0.13(+0.58%)
Mar 29, 2011	22.73	23.04	22.64	23.01	3,463,117	+0.37(+1.62%)
Mar 28, 2011	22.98	23.03	22.62	22.64	3,945,640	-0.30(-1.31%)
Mar 25, 2011	23.06	23.11	22.92	22.94	2,919,371	-0.08(-0.35%)
Mar 24, 2011	23.00	23.06	22.76	23.03	2,852,117	+0.14(+0.60%)
Mar 23, 2011	22.81	22.91	22.71	22.89	2,427,184	+0.01(+0.03%)
Mar 22, 2011	22.78	22.94	22.76	22.88	3,143,613	+0.08(+0.33%)
Mar 21, 2011	22.74	22.83	22.70	22.81	4,097,751	+0.43(+1.93%)
Mar 18, 2011	22.56	22.74	22.29	22.37	5,689,848	+0.06(+0.28%)
Mar 17, 2011	22.46	22.52	22.00	22.31	4,380,542	+0.06(+0.28%)
Mar 16, 2011	22.44	22.59	22.06	22.25	7,863,654	-0.19(-0.84%)
Mar 15, 2011	22.52	23.04	22.43	22.44	9,570,581	-0.61(-2.64%)
Mar 14, 2011	23.42	23.42	22.93	23.04	6,828,533	-0.61(-2.60%)
Mar 11, 2011	23.53	23.77	23.41	23.66	3,526,544	+0.21(+0.91%)
Mar 10, 2011	23.68	23.80	23.45	23.45	3,410,491	-0.41(-1.73%)
Mar 09, 2011	23.83	23.96	23.70	23.86	3,178,367	+0.03(+0.13%)
Mar 08, 2011	23.53	23.91	23.51	23.83	4,831,506	+0.28(+1.17%)
Mar 07, 2011	23.58	23.87	23.11	23.55	5,870,542	+0.09(+0.37%)
Mar 04, 2011	23.83	23.92	23.27	23.46	6,639,488	-0.32(-1.34%)
Mar 03, 2011	23.68	24.05	23.67	23.78	7,810,897	+0.24(+1.01%)
Mar 02, 2011	23.25	23.61	23.20	23.55	7,023,170	+0.23(+0.99%)
Mar 01, 2011	23.41	23.46	23.04	23.31	6,307,498	+0.06(+0.24%)
Feb 28, 2011	22.09	23.48	22.04	23.26	6,937,984	+0.70(+3.08%)
Feb 25, 2011	22.53	22.75	22.43	22.56	2,443,443	+0.13(+0.59%)
Feb 24, 2011	22.62	22.65	22.37	22.43	3,031,802	-0.15(-0.67%)
Feb 23, 2011	22.83	22.99	22.57	22.58	3,188,296	-0.27(-1.18%)
Feb 22, 2011	22.78	23.00	22.76	22.85	2,502,237	-0.13(-0.57%)
Feb 18, 2011	23.09	23.18	22.93	22.98	2,962,890	-0.15(-0.65%)
Feb 17, 2011	23.01	23.17	22.99	23.13	1,848,729	+0.11(+0.46%)
Feb 16, 2011	23.23	23.23	22.94	23.03	2,195,690	-0.19(-0.81%)
Feb 15, 2011	23.23	23.35	23.08	23.21	2,341,828	+0.13(+0.57%)
Feb 14, 2011	23.21	23.23	22.89	23.08	2,604,200	-0.11(-0.49%)
Feb 11, 2011	23.12	23.29	23.12	23.19	2,368,358	-0.01(-0.03%)
Feb 10, 2011	23.08	23.25	23.08	23.20	2,709,658	-0.03(-0.13%)
Feb 09, 2011	23.04	23.24	22.93	23.23	2,259,945	+0.08(+0.35%)
Feb 08, 2011	23.07	23.18	22.99	23.15	1,839,318	+0.09(+0.41%)
Feb 07, 2011	23.06	23.11	22.88	23.06	3,011,437	+0.03(+0.14%)
Feb 04, 2011	23.13	23.13	22.76	23.03	2,246,901	-0.13(-0.57%)
Feb 03, 2011	22.94	23.25	22.86	23.16	3,326,055	+0.20(+0.87%)
Feb 02, 2011	22.91	23.22	22.89	22.96	3,483,472	+0.00(+0.00%)

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