Date	Open	High	Low	Close	Volume	Change (%)
Mar 30, 2012	63.76	64.15	63.22	63.54	5,362,751	+0.32(+0.51%)
Mar 29, 2012	62.76	63.36	62.43	63.22	4,626,680	+0.10(+0.16%)
Mar 28, 2012	64.49	64.50	62.80	63.12	5,086,395	-1.24(-1.93%)
Mar 27, 2012	64.84	65.09	64.29	64.36	4,802,067	-0.30(-0.46%)
Mar 26, 2012	64.29	64.82	64.11	64.65	6,410,375	+1.52(+2.40%)
Mar 23, 2012	62.60	63.47	62.33	63.14	3,902,995	+0.32(+0.51%)
Mar 22, 2012	63.40	63.49	62.17	62.82	5,275,865	-1.22(-1.90%)
Mar 21, 2012	64.43	64.54	63.77	64.04	4,836,866	-0.31(-0.49%)
Mar 20, 2012	64.35	64.95	63.86	64.35	4,057,600	-0.60(-0.93%)
Mar 19, 2012	64.65	65.48	64.56	64.95	3,897,456	-0.05(-0.07%)
Mar 16, 2012	63.92	65.02	63.90	65.00	7,959,657	+1.23(+1.94%)
Mar 15, 2012	63.99	64.11	63.35	63.76	4,162,647	+0.04(+0.06%)
Mar 14, 2012	63.97	64.07	63.20	63.72	4,472,801	-0.05(-0.09%)
Mar 13, 2012	62.41	63.91	62.23	63.78	6,017,754	+1.72(+2.77%)
Mar 12, 2012	62.70	62.70	61.70	62.06	3,685,278	-0.55(-0.89%)
Mar 09, 2012	62.88	63.18	62.44	62.61	4,535,692	-0.16(-0.26%)
Mar 08, 2012	62.38	62.94	61.77	62.78	6,201,677	+0.91(+1.48%)
Mar 07, 2012	62.33	62.47	61.54	61.86	5,215,941	+0.00(+0.00%)
Mar 06, 2012	62.72	63.00	61.46	61.86	7,390,016	-2.05(-3.20%)
Mar 05, 2012	64.12	64.18	62.89	63.91	5,053,137	-0.35(-0.55%)
Mar 02, 2012	64.73	64.94	63.99	64.26	3,437,484	-0.62(-0.96%)
Mar 01, 2012	64.82	65.41	64.64	64.89	3,719,885	+0.12(+0.18%)
Feb 29, 2012	65.39	65.60	64.38	64.77	4,070,208	-0.31(-0.48%)
Feb 28, 2012	65.18	65.68	64.97	65.08	3,220,222	-0.05(-0.07%)
Feb 27, 2012	64.78	65.48	64.19	65.13	3,217,025	+0.09(+0.14%)
Feb 24, 2012	65.71	65.92	64.89	65.04	3,796,217	-0.65(-0.99%)
Feb 23, 2012	65.65	65.93	65.18	65.68	3,547,829	-0.21(-0.32%)
Feb 22, 2012	65.90	66.41	65.65	65.89	3,221,630	+0.14(+0.21%)
Feb 21, 2012	65.78	66.19	65.43	65.75	4,749,095	+0.25(+0.38%)
Feb 17, 2012	65.35	65.70	65.00	65.50	5,588,249	+0.59(+0.91%)
Feb 16, 2012	65.81	65.81	64.45	64.91	11,632,778	-0.91(-1.39%)
Feb 15, 2012	68.10	68.45	65.64	65.82	14,934,663	-3.73(-5.36%)
Feb 14, 2012	69.19	70.06	68.65	69.55	5,660,156	+0.29(+0.42%)
Feb 13, 2012	69.39	69.49	68.73	69.26	4,782,797	+0.88(+1.29%)
Feb 10, 2012	68.13	68.40	67.46	68.38	3,558,848	-0.30(-0.43%)
Feb 09, 2012	69.28	69.47	68.46	68.67	4,454,459	-0.45(-0.64%)
Feb 08, 2012	68.93	69.32	68.62	69.12	3,918,931	+0.44(+0.64%)
Feb 07, 2012	68.36	68.82	67.78	68.68	2,701,667	+0.09(+0.14%)
Feb 06, 2012	68.50	68.89	68.04	68.59	3,598,758	-0.45(-0.66%)
Feb 03, 2012	68.96	69.50	68.67	69.04	5,212,349	+0.77(+1.12%)
Feb 02, 2012	68.03	68.67	67.76	68.28	3,377,590	+0.39(+0.58%)
Feb 01, 2012	68.16	68.42	67.56	67.89	3,672,516	+0.60(+0.89%)
Jan 31, 2012	68.65	68.88	66.68	67.28	5,588,315	-0.98(-1.44%)
Jan 30, 2012	67.82	68.42	67.43	68.27	3,970,385	-0.45(-0.66%)
Jan 27, 2012	68.27	68.99	68.02	68.72	4,315,591	+0.26(+0.38%)
Jan 26, 2012	68.89	69.42	68.25	68.46	6,510,463	-0.08(-0.11%)
Jan 25, 2012	67.46	68.71	66.76	68.54	6,986,981	+1.05(+1.55%)
Jan 24, 2012	66.79	67.64	65.98	67.50	6,839,316	-0.37(-0.55%)
Jan 23, 2012	68.10	68.65	67.70	67.87	5,148,894	-0.11(-0.16%)
Jan 20, 2012	67.59	68.02	67.48	67.98	3,373,387	+0.08(+0.12%)
Jan 19, 2012	67.40	68.05	66.91	67.90	4,784,350	+0.56(+0.84%)
Jan 18, 2012	66.30	67.34	65.86	67.34	4,254,035	+1.02(+1.54%)
Jan 17, 2012	66.47	66.89	66.18	66.32	4,774,874	+0.20(+0.30%)
Jan 13, 2012	65.51	66.25	64.96	66.12	3,888,457	+0.17(+0.26%)
Jan 12, 2012	65.19	66.27	64.56	65.95	6,038,085	-0.05(-0.07%)
Jan 11, 2012	65.14	66.12	64.91	66.00	4,598,275	+0.59(+0.90%)
Jan 10, 2012	65.43	65.61	64.54	65.41	6,210,313	+0.80(+1.23%)
Jan 09, 2012	64.53	64.80	64.22	64.61	4,482,984	+0.34(+0.52%)
Jan 06, 2012	64.04	64.49	63.37	64.28	4,916,130	+0.52(+0.81%)
Jan 05, 2012	62.83	63.85	62.58	63.76	4,479,384	+0.91(+1.45%)

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