Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2011	68.04	68.33	67.46	68.16	1,616,802	+0.15(+0.21%)
Mar 30, 2011	66.41	68.43	65.62	68.02	3,359,631	+2.00(+3.04%)
Mar 29, 2011	63.96	66.56	63.75	66.01	2,395,486	+1.86(+2.90%)
Mar 28, 2011	65.08	65.08	63.77	64.15	1,327,376	+0.49(+0.76%)
Mar 25, 2011	64.43	64.73	63.64	63.67	1,684,215	-0.45(-0.70%)
Mar 24, 2011	61.91	64.58	61.49	64.11	3,150,324	+2.63(+4.27%)
Mar 23, 2011	61.23	61.97	60.63	61.49	1,876,420	+0.03(+0.05%)
Mar 22, 2011	61.59	61.92	61.33	61.46	1,829,137	+0.13(+0.21%)
Mar 21, 2011	60.96	61.50	60.89	61.33	4,163,817	+0.91(+1.51%)
Mar 18, 2011	61.61	62.07	60.18	60.42	2,460,942	-0.53(-0.88%)
Mar 17, 2011	62.74	63.00	60.66	60.95	2,120,893	-0.97(-1.57%)
Mar 16, 2011	62.25	63.00	61.74	61.93	2,880,153	-0.52(-0.83%)
Mar 15, 2011	60.58	63.91	60.48	62.44	3,822,868	-0.08(-0.12%)
Mar 14, 2011	62.27	63.05	62.24	62.52	2,229,711	-0.27(-0.43%)
Mar 11, 2011	61.81	63.06	61.02	62.79	2,376,440	+0.77(+1.24%)
Mar 10, 2011	62.88	62.96	61.41	62.02	2,927,890	-1.99(-3.12%)
Mar 09, 2011	65.06	65.36	63.58	64.02	1,544,212	-1.25(-1.92%)
Mar 08, 2011	65.48	65.78	64.54	65.27	1,813,861	-0.32(-0.49%)
Mar 07, 2011	66.54	66.89	64.43	65.59	1,326,530	-0.86(-1.29%)
Mar 04, 2011	66.73	66.78	66.05	66.45	1,205,421	-0.41(-0.61%)
Mar 03, 2011	65.95	67.54	65.89	66.86	1,145,851	+1.24(+1.88%)
Mar 02, 2011	64.53	66.40	63.75	65.62	2,307,498	+0.72(+1.11%)
Mar 01, 2011	67.80	67.81	64.51	64.90	1,929,503	-2.61(-3.86%)
Feb 28, 2011	68.04	68.29	67.25	67.51	1,527,875	-0.14(-0.20%)
Feb 25, 2011	66.41	68.00	66.35	67.65	1,448,446	+1.40(+2.11%)
Feb 24, 2011	65.30	66.63	65.18	66.25	1,898,271	+0.95(+1.46%)
Feb 23, 2011	68.73	68.73	65.18	65.29	2,203,015	-3.59(-5.21%)
Feb 22, 2011	70.01	70.21	68.34	68.88	1,140,372	-1.42(-2.02%)
Feb 18, 2011	70.18	70.55	69.80	70.30	981,252	+0.04(+0.06%)
Feb 17, 2011	70.31	71.01	70.07	70.26	1,002,018	+0.09(+0.12%)
Feb 16, 2011	69.95	70.34	69.46	70.18	2,797,681	+0.25(+0.36%)
Feb 15, 2011	71.36	72.10	69.69	69.92	3,383,327	-1.83(-2.55%)
Feb 14, 2011	71.28	71.95	71.01	71.75	7,189,662	+0.10(+0.14%)
Feb 11, 2011	68.72	71.68	68.67	71.65	3,997,561	+2.32(+3.34%)
Feb 10, 2011	67.41	69.47	66.96	69.34	1,172,459	+1.79(+2.65%)
Feb 09, 2011	66.66	68.20	65.69	67.55	2,487,843	-0.79(-1.15%)
Feb 08, 2011	69.48	70.26	68.29	68.34	1,651,490	-0.95(-1.38%)
Feb 07, 2011	69.83	70.16	68.92	69.29	965,379	+0.11(+0.15%)
Feb 04, 2011	68.98	69.39	67.93	69.18	1,261,080	+0.45(+0.65%)
Feb 03, 2011	69.51	69.74	67.83	68.74	841,789	-0.63(-0.91%)
Feb 02, 2011	68.87	69.53	68.81	69.37	1,095,745	+0.48(+0.69%)
Feb 01, 2011	67.46	69.56	67.46	68.89	866,561	+1.44(+2.13%)
Jan 31, 2011	67.47	67.89	66.61	67.45	1,267,244	+0.28(+0.42%)
Jan 28, 2011	68.60	69.16	67.01	67.17	1,535,645	-1.53(-2.22%)
Jan 27, 2011	69.05	69.39	68.00	68.70	1,001,169	-0.02(-0.03%)
Jan 26, 2011	68.13	68.90	68.00	68.72	993,918	+0.85(+1.25%)
Jan 25, 2011	67.58	67.87	66.74	67.87	1,223,878	+0.02(+0.03%)
Jan 24, 2011	67.12	69.42	67.01	67.85	947,579	+0.97(+1.45%)
Jan 21, 2011	67.10	67.66	66.82	66.88	1,076,230	-0.07(-0.10%)
Jan 20, 2011	67.99	68.42	66.35	66.95	1,194,309	-0.64(-0.95%)
Jan 19, 2011	68.91	69.13	67.31	67.59	1,008,845	-1.45(-2.10%)
Jan 18, 2011	67.20	69.11	67.19	69.04	1,701,898	+1.87(+2.78%)
Jan 14, 2011	66.68	67.53	66.15	67.17	2,249,337	-0.49(-0.72%)
Jan 13, 2011	65.32	67.87	65.24	67.66	2,434,553	+2.53(+3.88%)
Jan 12, 2011	65.06	65.56	63.47	65.13	5,744,388	-0.38(-0.58%)
Jan 11, 2011	64.45	65.51	64.28	65.51	793,223	+1.35(+2.11%)
Jan 10, 2011	63.96	64.38	63.41	64.15	856,519	+0.28(+0.44%)
Jan 07, 2011	65.18	65.70	63.38	63.87	1,155,651	-1.30(-2.00%)
Jan 06, 2011	64.39	65.86	63.39	65.18	1,475,207	+0.97(+1.52%)
Jan 05, 2011	62.16	64.30	61.96	64.20	1,233,974	+1.72(+2.76%)
Jan 04, 2011	62.50	63.05	61.88	62.48	839,014	-0.11(-0.17%)

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