Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	65.59	66.19	65.43	65.93	73,329	+1.19(+1.84%)
Aug 30, 2011	64.34	65.06	64.02	64.74	49,568	-0.07(-0.11%)
Aug 29, 2011	63.84	64.99	63.84	64.81	116,392	+0.86(+1.34%)
Aug 26, 2011	62.83	64.18	62.16	63.95	73,280	+0.22(+0.35%)
Aug 25, 2011	64.51	65.00	63.38	63.73	110,051	+1.10(+1.76%)
Aug 24, 2011	61.89	62.86	61.84	62.63	73,476	+1.13(+1.84%)
Aug 23, 2011	57.69	61.51	57.53	61.50	216,417	+5.13(+9.10%)
Aug 22, 2011	57.00	57.07	56.04	56.37	69,390	-0.98(-1.71%)
Aug 19, 2011	56.67	58.11	56.67	57.35	107,477	+0.44(+0.77%)
Aug 18, 2011	57.82	58.60	56.37	56.91	175,835	-2.53(-4.26%)
Aug 17, 2011	59.45	59.98	59.23	59.44	98,160	-1.85(-3.02%)
Aug 16, 2011	60.97	62.05	60.92	61.29	69,214	-0.74(-1.19%)
Aug 15, 2011	61.29	62.22	61.21	62.03	73,075	+1.72(+2.85%)
Aug 12, 2011	60.42	61.25	60.11	60.31	64,279	-0.34(-0.56%)
Aug 11, 2011	59.00	60.97	58.62	60.65	129,388	+4.05(+7.16%)
Aug 10, 2011	57.68	58.20	56.35	56.60	194,302	-4.30(-7.06%)
Aug 09, 2011	59.00	60.90	57.04	60.90	323,812	+4.78(+8.52%)
Aug 08, 2011	59.00	59.50	56.12	56.12	211,282	-4.16(-6.90%)
Aug 05, 2011	61.18	61.34	58.87	60.28	161,659	-0.22(-0.36%)
Aug 04, 2011	62.00	62.15	60.47	60.50	113,250	-3.13(-4.92%)
Aug 03, 2011	63.87	63.92	62.38	63.63	89,235	-0.52(-0.81%)
Aug 02, 2011	65.11	65.40	64.15	64.15	68,231	-1.13(-1.73%)
Aug 01, 2011	66.34	66.34	64.67	65.28	89,858	-0.52(-0.79%)
Jul 29, 2011	65.00	65.98	64.86	65.80	66,207	-0.08(-0.12%)
Jul 28, 2011	65.79	66.30	65.68	65.88	41,283	+0.67(+1.03%)
Jul 27, 2011	65.82	66.02	65.21	65.21	66,896	-1.56(-2.34%)
Jul 26, 2011	66.95	66.95	66.45	66.77	54,267	+1.01(+1.54%)
Jul 25, 2011	65.85	66.25	65.63	65.76	54,640	-0.98(-1.47%)
Jul 22, 2011	66.71	66.75	66.58	66.74	52,979	+0.06(+0.09%)
Jul 21, 2011	66.50	67.00	66.18	66.68	60,302	-0.31(-0.46%)
Jul 20, 2011	66.85	67.12	66.62	66.99	84,061	-0.12(-0.18%)
Jul 19, 2011	66.42	67.11	66.42	67.11	71,160	+2.27(+3.50%)
Jul 18, 2011	64.91	65.12	64.36	64.84	39,345	-1.28(-1.94%)
Jul 15, 2011	66.04	66.36	65.76	66.12	83,843	+2.10(+3.28%)
Jul 14, 2011	64.62	64.75	63.90	64.02	61,106	+0.48(+0.76%)
Jul 13, 2011	63.22	63.91	63.17	63.54	100,553	+2.91(+4.80%)
Jul 12, 2011	60.63	61.06	60.56	60.63	73,187	-1.07(-1.73%)
Jul 11, 2011	62.29	62.34	61.57	61.70	58,398	-1.29(-2.05%)
Jul 08, 2011	63.17	63.17	62.47	62.99	58,448	-0.85(-1.33%)
Jul 07, 2011	63.43	63.95	63.43	63.84	32,911	+0.32(+0.50%)
Jul 06, 2011	63.47	63.54	63.10	63.52	47,977	-0.02(-0.03%)
Jul 05, 2011	63.96	63.96	63.34	63.54	94,128	-2.48(-3.76%)
Jul 01, 2011	65.44	66.04	65.22	66.02	59,563	+0.57(+0.87%)
Jun 30, 2011	64.93	65.49	64.91	65.45	46,060	+0.31(+0.48%)
Jun 29, 2011	65.05	65.44	64.83	65.14	114,872	+0.82(+1.27%)
Jun 28, 2011	64.02	64.35	63.52	64.32	63,745	-0.07(-0.11%)
Jun 27, 2011	63.80	64.50	63.53	64.39	129,308	+2.02(+3.24%)
Jun 24, 2011	62.85	63.00	62.14	62.37	98,066	+1.33(+2.18%)
Jun 23, 2011	61.24	61.27	60.67	61.04	131,717	-0.36(-0.59%)
Jun 22, 2011	61.72	62.08	61.40	61.40	108,276	-0.81(-1.30%)
Jun 21, 2011	61.30	62.26	61.30	62.21	165,408	+2.84(+4.78%)
Jun 20, 2011	59.41	59.47	59.32	59.37	70,419	+0.38(+0.64%)
Jun 17, 2011	59.34	59.39	58.93	58.99	95,661	+0.18(+0.31%)
Jun 16, 2011	58.74	59.23	58.37	58.81	57,377	-0.01(-0.02%)
Jun 15, 2011	59.12	59.53	58.73	58.82	61,442	-1.07(-1.79%)
Jun 14, 2011	59.88	60.06	59.69	59.89	60,957	+0.56(+0.94%)
Jun 13, 2011	59.79	59.79	59.14	59.33	65,462	+0.43(+0.73%)
Jun 10, 2011	59.60	59.63	58.66	58.90	75,895	-1.48(-2.45%)
Jun 09, 2011	59.82	60.39	59.60	60.38	68,103	+0.46(+0.77%)
Jun 08, 2011	60.10	60.42	59.92	59.92	71,841	+0.08(+0.13%)
Jun 07, 2011	59.85	60.24	59.74	59.84	52,949	+0.48(+0.81%)
Jun 06, 2011	59.90	59.96	59.36	59.36	59,143	-0.48(-0.80%)

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