Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2011	54.68	54.68	53.95	53.95	1,423	-1.61(-2.90%)
Sep 29, 2011	55.80	56.39	55.20	55.56	4,140	+0.41(+0.74%)
Sep 28, 2011	56.02	56.02	55.15	55.15	9,122	-1.91(-3.35%)
Sep 27, 2011	56.99	57.65	56.87	57.06	4,903	+2.67(+4.90%)
Sep 26, 2011	54.25	54.40	53.52	54.40	1,968	-0.50(-0.92%)
Sep 23, 2011	54.39	55.59	54.39	54.90	2,819	+1.05(+1.95%)
Sep 22, 2011	55.33	55.33	53.85	53.85	7,519	-3.60(-6.27%)
Sep 21, 2011	58.51	58.73	57.45	57.45	7,227	-2.06(-3.47%)
Sep 20, 2011	59.67	60.03	59.49	59.52	4,483	-0.26(-0.43%)
Sep 19, 2011	59.25	59.77	58.82	59.77	10,044	-1.21(-1.98%)
Sep 16, 2011	60.64	61.05	60.44	60.98	14,013	+0.38(+0.62%)
Sep 15, 2011	60.30	60.60	60.30	60.60	8,500	+0.30(+0.50%)
Sep 14, 2011	59.62	60.30	59.00	60.30	1,591	-0.10(-0.17%)
Sep 13, 2011	59.54	60.44	59.49	60.40	3,062	+0.70(+1.17%)
Sep 12, 2011	59.89	60.30	59.10	59.70	4,329	-1.15(-1.89%)
Sep 09, 2011	61.25	61.35	60.00	60.85	10,128	-1.65(-2.64%)
Sep 08, 2011	62.29	62.84	62.29	62.50	1,609	-0.76(-1.20%)
Sep 07, 2011	81.52	63.38	62.91	63.26	3,403	+1.74(+2.83%)
Sep 06, 2011	60.83	61.87	60.50	61.52	4,296	-0.92(-1.47%)
Sep 02, 2011	62.60	62.80	62.44	62.44	2,560	-1.29(-2.02%)
Sep 01, 2011	64.33	64.33	63.73	63.73	4,103	-0.38(-0.59%)
Aug 31, 2011	64.04	64.53	63.73	64.11	46,075	+0.82(+1.30%)
Aug 30, 2011	62.93	63.29	62.63	63.29	2,900	-0.15(-0.24%)
Aug 29, 2011	62.21	63.44	62.21	63.44	2,133	+1.48(+2.39%)
Aug 26, 2011	61.13	61.96	59.90	61.96	9,662	+1.29(+2.13%)
Aug 25, 2011	61.50	61.62	60.67	60.67	98,859	-0.80(-1.30%)
Aug 24, 2011	61.63	61.74	61.11	61.47	3,606	-0.73(-1.17%)
Aug 23, 2011	61.46	62.20	61.33	62.20	4,887	+1.64(+2.71%)
Aug 22, 2011	60.91	60.91	59.89	60.56	991	+0.69(+1.15%)
Aug 19, 2011	59.69	61.03	59.69	59.87	3,415	-0.43(-0.71%)
Aug 18, 2011	61.05	61.05	59.86	60.30	3,880	-2.00(-3.21%)
Aug 17, 2011	62.79	62.91	62.20	62.30	1,072	+0.07(+0.11%)
Aug 16, 2011	62.33	62.33	61.69	62.23	2,321	-0.36(-0.58%)
Aug 15, 2011	62.04	62.71	62.04	62.59	5,979	+1.32(+2.15%)
Aug 12, 2011	61.44	61.72	60.78	61.27	4,169	-0.42(-0.68%)
Aug 11, 2011	60.48	61.69	59.86	61.69	63,188	+2.96(+5.04%)
Aug 10, 2011	59.97	59.97	58.73	58.73	11,454	-1.73(-2.86%)
Aug 09, 2011	59.77	60.46	57.42	60.46	24,053	+2.72(+4.70%)
Aug 08, 2011	59.77	60.72	57.66	57.74	27,043	-4.64(-7.43%)
Aug 05, 2011	62.86	63.49	60.54	62.38	20,711	-0.25(-0.40%)
Aug 04, 2011	64.03	64.27	62.63	62.63	153,749	-3.08(-4.69%)
Aug 03, 2011	65.44	65.74	64.33	65.71	12,736	-0.25(-0.38%)
Aug 02, 2011	67.38	67.38	65.96	65.96	2,898	-1.04(-1.55%)
Aug 01, 2011	67.27	67.36	67.00	67.00	2,381	-0.62(-0.92%)
Jul 29, 2011	67.29	68.16	67.29	67.62	1,430	-0.25(-0.37%)
Jul 28, 2011	67.84	68.42	67.84	67.87	2,084	+0.02(+0.03%)
Jul 27, 2011	67.95	68.02	67.46	67.85	885	-0.47(-0.69%)
Jul 26, 2011	68.20	68.59	68.09	68.32	2,037	+0.39(+0.57%)
Jul 25, 2011	67.71	68.25	67.71	67.93	2,569	-0.46(-0.67%)
Jul 22, 2011	68.46	68.46	68.39	68.39	3,290	+0.48(+0.71%)
Jul 21, 2011	67.34	68.12	67.34	67.91	4,802	+0.86(+1.28%)
Jul 20, 2011	67.32	67.43	67.05	67.05	1,581	+0.35(+0.52%)
Jul 19, 2011	66.56	66.89	66.26	66.70	6,275	+1.52(+2.33%)
Jul 18, 2011	65.35	65.38	65.18	65.18	3,544	-0.78(-1.18%)
Jul 15, 2011	66.02	66.02	65.96	65.96	518	+0.11(+0.17%)
Jul 14, 2011	66.33	66.33	65.83	65.85	1,125	-0.87(-1.31%)
Jul 13, 2011	66.35	67.04	66.35	66.72	3,622	+0.71(+1.08%)
Jul 12, 2011	65.90	66.03	65.41	66.01	2,205	-0.11(-0.17%)
Jul 11, 2011	66.83	66.83	66.00	66.12	13,916	-1.23(-1.83%)
Jul 08, 2011	67.72	67.99	67.35	67.35	6,172	-0.94(-1.38%)
Jul 07, 2011	67.80	68.29	67.70	68.29	1,879	+0.83(+1.23%)
Jul 06, 2011	67.38	67.56	67.06	67.46	3,500	-0.43(-0.63%)
Jul 05, 2011	67.90	68.01	67.45	67.89	4,058	+0.07(+0.11%)

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