Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	62.75	63.20	62.75	63.20	1,300	+3.50(+5.86%)
Aug 30, 2011	59.26	59.95	59.26	59.70	2,894	-0.02(-0.03%)
Aug 29, 2011	59.10	59.72	59.10	59.72	3,218	+1.22(+2.09%)
Aug 26, 2011	58.35	58.50	58.35	58.50	1,509	-1.00(-1.68%)
Aug 25, 2011	59.50	59.50	59.50	59.50	654	+0.41(+0.69%)
Aug 24, 2011	59.10	59.43	59.05	59.09	1,606	+0.14(+0.24%)
Aug 23, 2011	58.15	58.95	58.15	58.95	1,038	+1.22(+2.11%)
Aug 22, 2011	57.73	57.73	57.73	57.73	393	-0.40(-0.69%)
Aug 19, 2011	58.42	58.42	58.13	58.13	472	-0.90(-1.52%)
Aug 18, 2011	59.49	60.05	59.03	59.03	2,839	-0.80(-1.34%)
Aug 17, 2011	59.66	59.99	59.55	59.83	1,208	+1.40(+2.40%)
Aug 16, 2011	58.43	58.43	58.43	58.43	325	-0.05(-0.09%)
Aug 15, 2011	58.48	58.48	58.00	58.48	1,831	+0.42(+0.72%)
Aug 12, 2011	58.65	59.10	57.99	58.06	2,347	-1.79(-2.99%)
Aug 11, 2011	59.05	60.48	59.05	59.85	12,414	+0.50(+0.84%)
Aug 10, 2011	58.64	59.35	58.34	59.35	1,631	-0.47(-0.79%)
Aug 09, 2011	59.46	59.82	58.00	59.82	3,185	+2.07(+3.58%)
Aug 08, 2011	59.50	59.50	57.75	57.75	3,624	-3.65(-5.94%)
Aug 05, 2011	60.70	61.40	60.57	61.40	1,036	+0.40(+0.66%)
Aug 04, 2011	61.68	61.68	60.67	61.00	1,381	-1.29(-2.07%)
Aug 03, 2011	62.44	62.91	62.29	62.29	1,742	-0.32(-0.51%)
Aug 02, 2011	63.15	63.15	62.61	62.61	408	-1.28(-2.00%)
Aug 01, 2011	64.25	64.25	63.89	63.89	1,906	-1.86(-2.83%)
Jul 29, 2011	65.75	65.75	65.75	65.75	100	-0.68(-1.02%)
Jul 28, 2011	66.70	66.85	66.43	66.43	2,014	-0.07(-0.11%)
Jul 27, 2011	67.00	67.00	66.50	66.50	6,397	-1.30(-1.92%)
Jul 26, 2011	68.00	68.00	66.66	67.80	4,860	+1.32(+1.99%)
Jul 25, 2011	66.48	66.48	66.48	66.48	552	+1.08(+1.65%)
Jul 22, 2011	65.65	65.66	65.40	65.40	1,956	+0.48(+0.74%)
Jul 21, 2011	64.86	64.92	64.40	64.92	4,676	+0.52(+0.81%)
Jul 20, 2011	64.80	64.80	64.40	64.40	300	-0.08(-0.12%)
Jul 19, 2011	64.12	64.48	64.10	64.48	2,599	+1.92(+3.07%)
Jul 18, 2011	62.28	62.56	62.24	62.56	3,822	+0.31(+0.50%)
Jul 15, 2011	62.70	62.70	62.25	62.25	3,008	+1.40(+2.30%)
Jul 14, 2011	61.15	61.15	60.82	60.85	3,061	+0.35(+0.58%)
Jul 13, 2011	60.77	60.80	60.50	60.50	800	+0.05(+0.08%)
Jul 12, 2011	60.45	60.63	60.45	60.45	1,165	+0.40(+0.67%)
Jul 11, 2011	60.15	60.15	60.05	60.05	6,391	-2.61(-4.17%)
Jul 08, 2011	62.70	62.70	62.66	62.66	1,900	-0.60(-0.95%)
Jul 07, 2011	62.80	63.26	62.80	63.26	15,130	-0.30(-0.47%)
Jul 06, 2011	63.52	63.56	62.98	63.56	1,084	+1.91(+3.10%)
Jul 05, 2011	61.65	61.65	61.65	61.65	252	-1.85(-2.91%)
Jul 01, 2011	63.50	63.62	63.50	63.50	1,608	+2.00(+3.25%)
Jun 30, 2011	61.48	61.50	61.48	61.50	1,318	-0.06(-0.10%)
Jun 29, 2011	61.43	61.56	61.43	61.56	1,650	+1.34(+2.23%)
Jun 28, 2011	59.74	60.22	59.74	60.22	1,136	+0.28(+0.47%)
Jun 27, 2011	59.25	59.94	59.25	59.94	663	+0.90(+1.52%)
Jun 24, 2011	59.04	59.04	59.04	59.04	1,126	-0.81(-1.35%)
Jun 23, 2011	59.70	59.85	59.37	59.85	5,154	-0.61(-1.01%)
Jun 22, 2011	60.15	60.46	59.95	60.46	3,119	+0.01(+0.02%)
Jun 21, 2011	60.46	60.46	60.45	60.45	805	+0.30(+0.50%)
Jun 20, 2011	60.15	60.15	60.15	60.15	208	-0.19(-0.31%)
Jun 17, 2011	60.34	60.34	60.34	60.34	3,451	+0.33(+0.55%)
Jun 16, 2011	60.15	60.15	60.01	60.01	673	-0.35(-0.58%)
Jun 15, 2011	60.10	60.36	60.10	60.36	1,386	+0.61(+1.02%)
Jun 13, 2011		59.75	59.75	59.75	0	+0.26(+0.44%)
Jun 10, 2011	59.34	59.49	59.34	59.49	877	-0.51(-0.85%)
Jun 09, 2011	60.30	60.30	60.00	60.00	4,036	-0.11(-0.18%)
Jun 08, 2011	59.85	60.11	59.85	60.11	430	+0.46(+0.77%)
Jun 07, 2011	59.65	59.99	59.65	59.65	2,192	+0.04(+0.07%)
Jun 06, 2011	59.60	60.06	59.60	59.61	7,161	-1.34(-2.20%)

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