Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	30.75	31.33	30.62	31.32	1,395,547	+0.42(+1.37%)
Apr 28, 2011	30.93	31.22	30.69	30.90	1,792,526	-0.18(-0.58%)
Apr 27, 2011	30.76	31.36	29.65	31.08	4,083,285	+0.08(+0.26%)
Apr 26, 2011	30.09	31.24	30.08	31.00	2,289,914	+0.50(+1.63%)
Apr 25, 2011	30.91	30.97	30.03	30.50	1,604,620	-0.22(-0.72%)
Apr 21, 2011	30.80	30.96	30.17	30.72	1,334,173	+0.08(+0.27%)
Apr 20, 2011	30.43	30.79	30.42	30.64	1,353,411	+0.72(+2.40%)
Apr 19, 2011	29.79	30.14	29.39	29.92	1,506,511	+0.10(+0.33%)
Apr 18, 2011	30.05	30.06	29.06	29.82	1,928,742	-0.74(-2.43%)
Apr 15, 2011	30.59	30.90	30.46	30.56	1,510,956	-0.08(-0.27%)
Apr 14, 2011	30.30	30.87	30.14	30.65	1,533,038	-0.16(-0.53%)
Apr 13, 2011	30.82	31.30	30.57	30.81	1,506,888	+0.16(+0.53%)
Apr 12, 2011	31.53	31.54	29.98	30.65	2,366,917	-1.25(-3.91%)
Apr 11, 2011	32.77	32.91	31.57	31.89	1,807,246	-0.93(-2.83%)
Apr 08, 2011	32.27	33.22	32.12	32.82	2,076,063	+0.90(+2.81%)
Apr 07, 2011	32.06	32.32	31.73	31.93	1,610,855	-0.06(-0.18%)
Apr 06, 2011	32.53	32.59	31.89	31.98	3,187,866	-0.55(-1.68%)
Apr 05, 2011	32.64	32.88	32.38	32.53	781,042	-0.16(-0.50%)
Apr 04, 2011	32.73	32.84	32.46	32.69	999,120	-0.11(-0.32%)
Apr 01, 2011	32.41	32.99	32.41	32.80	1,323,057	+0.68(+2.11%)
Mar 31, 2011	32.25	32.38	31.69	32.12	2,216,243	+0.05(+0.15%)
Mar 30, 2011	31.57	32.23	31.56	32.07	1,030,901	+0.68(+2.16%)
Mar 29, 2011	31.32	31.82	31.20	31.40	1,484,804	+0.13(+0.42%)
Mar 28, 2011	31.27	31.89	31.25	31.27	1,377,950	-0.07(-0.23%)
Mar 25, 2011	30.95	31.80	30.89	31.34	1,481,548	+0.43(+1.40%)
Mar 24, 2011	31.07	31.28	30.78	30.91	912,990	-0.07(-0.24%)
Mar 23, 2011	31.19	31.20	30.72	30.98	1,440,489	-0.20(-0.65%)
Mar 22, 2011	31.27	31.37	31.00	31.18	894,641	-0.07(-0.21%)
Mar 21, 2011	31.04	31.28	31.00	31.25	1,422,640	+1.22(+4.05%)
Mar 18, 2011	30.27	30.61	29.80	30.03	1,715,678	-0.05(-0.16%)
Mar 17, 2011	29.40	30.19	29.17	30.08	2,164,902	+1.44(+5.01%)
Mar 16, 2011	29.09	29.51	28.44	28.65	2,966,362	-0.31(-1.07%)
Mar 15, 2011	28.95	29.24	28.87	28.96	3,295,998	-0.24(-0.81%)
Mar 14, 2011	29.10	29.37	28.87	29.19	1,312,607	-0.11(-0.39%)
Mar 11, 2011	28.95	29.54	28.79	29.31	2,906,700	-0.15(-0.53%)
Mar 10, 2011	30.34	30.47	29.05	29.46	2,156,236	-1.32(-4.29%)
Mar 09, 2011	30.83	31.09	30.16	30.78	1,492,902	-0.07(-0.21%)
Mar 08, 2011	32.15	32.15	30.78	30.85	2,041,153	-1.26(-3.94%)
Mar 07, 2011	32.52	32.68	31.91	32.11	1,786,116	-0.17(-0.53%)
Mar 04, 2011	32.37	32.49	32.01	32.28	1,856,449	+0.21(+0.66%)
Mar 03, 2011	32.27	32.46	31.70	32.07	1,629,888	-0.31(-0.96%)
Mar 02, 2011	31.65	32.50	31.65	32.38	2,724,993	+0.94(+2.98%)
Mar 01, 2011	31.85	31.94	31.22	31.44	2,475,767	-0.29(-0.93%)
Feb 28, 2011	31.22	32.04	31.13	31.74	2,589,420	+0.46(+1.46%)
Feb 25, 2011	30.99	31.35	30.67	31.28	2,563,152	+0.74(+2.43%)
Feb 24, 2011	31.31	31.65	30.28	30.54	2,468,765	-0.48(-1.55%)
Feb 23, 2011	30.91	31.40	30.65	31.02	2,894,673	+0.35(+1.14%)
Feb 22, 2011	31.00	31.74	30.56	30.67	2,521,370	+0.50(+1.65%)
Feb 18, 2011	30.20	30.32	29.40	30.17	3,125,806	+0.00(+0.00%)
Feb 17, 2011	29.54	30.17	29.49	30.17	1,634,277	+0.51(+1.73%)
Feb 16, 2011	29.48	29.74	29.22	29.66	1,861,185	+0.60(+2.08%)
Feb 15, 2011	29.51	29.61	28.96	29.05	1,671,083	-0.24(-0.81%)
Feb 14, 2011	28.91	29.67	28.85	29.29	2,032,194	+0.55(+1.90%)
Feb 11, 2011	28.22	28.94	28.17	28.74	1,501,278	+0.28(+0.97%)
Feb 10, 2011	27.66	28.50	27.42	28.47	1,861,653	+0.66(+2.38%)
Feb 09, 2011	27.91	28.37	27.70	27.81	2,187,997	-0.05(-0.18%)
Feb 08, 2011	27.80	27.88	27.61	27.86	1,820,956	-0.11(-0.41%)
Feb 07, 2011	28.11	28.25	27.91	27.97	1,827,487	+0.02(+0.06%)
Feb 04, 2011	28.30	28.47	27.81	27.95	1,618,539	-0.19(-0.67%)
Feb 03, 2011	28.15	28.49	28.01	28.14	1,671,704	+0.04(+0.15%)
Feb 02, 2011	28.22	28.55	27.99	28.10	1,353,368	+0.12(+0.44%)

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