Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2012	56.38	56.38	55.93	56.28	10,034	+0.22(+0.39%)
Aug 30, 2012	55.94	56.13	55.94	56.06	2,934	-0.54(-0.96%)
Aug 29, 2012	56.46	56.73	56.40	56.60	3,809	+0.74(+1.33%)
Aug 27, 2012	56.08	56.19	55.81	55.86	16,253	-0.10(-0.18%)
Aug 24, 2012	56.12	56.12	55.87	55.96	7,143	+0.15(+0.28%)
Aug 23, 2012	55.96	55.98	55.59	55.81	9,650	-0.34(-0.61%)
Aug 22, 2012	55.98	56.25	55.87	56.15	47,405	-0.27(-0.48%)
Aug 21, 2012	56.68	57.10	56.42	56.42	6,955	+0.09(+0.17%)
Aug 20, 2012	56.43	56.46	56.06	56.32	10,011	-0.19(-0.33%)
Aug 17, 2012	56.24	56.57	56.22	56.51	3,128	+0.31(+0.55%)
Aug 16, 2012	55.64	56.34	55.32	56.20	6,512	+0.66(+1.18%)
Aug 15, 2012	54.79	55.54	54.79	55.54	15,254	+0.60(+1.09%)
Aug 14, 2012	55.44	55.47	54.94	54.94	12,743	-0.35(-0.64%)
Aug 13, 2012	55.30	55.40	54.72	55.30	40,710	-0.15(-0.26%)
Aug 10, 2012	55.29	55.49	55.08	55.44	10,363	+0.01(+0.01%)
Aug 09, 2012	55.58	55.58	55.32	55.44	5,935	+0.07(+0.12%)
Aug 08, 2012	55.35	55.46	55.21	55.37	2,136	+0.01(+0.02%)
Aug 07, 2012	55.27	55.63	55.15	55.36	5,393	+0.54(+0.99%)
Aug 06, 2012	54.48	55.16	54.38	54.82	13,180	+0.36(+0.65%)
Aug 03, 2012	54.35	56.48	53.84	54.46	51,892	+1.49(+2.82%)
Aug 02, 2012	52.74	53.08	52.74	52.97	3,770	-0.22(-0.41%)
Aug 01, 2012	54.02	54.07	53.19	53.19	3,322	-0.93(-1.73%)
Jul 31, 2012	54.45	54.45	54.12	54.12	16,782	-0.12(-0.22%)
Jul 30, 2012	54.79	55.06	54.24	54.24	3,589	-0.53(-0.97%)
Jul 27, 2012	53.76	54.77	53.76	54.77	17,800	+1.39(+2.61%)
Jul 26, 2012	53.66	53.66	53.16	53.38	8,753	+0.55(+1.04%)
Jul 25, 2012	53.13	53.28	52.77	52.83	5,481	+0.12(+0.23%)
Jul 24, 2012	53.78	53.78	52.71	52.71	5,434	-0.91(-1.69%)
Jul 23, 2012	53.46	53.62	53.04	53.62	9,072	-0.70(-1.28%)
Jul 20, 2012	54.61	54.61	54.31	54.32	3,965	-0.67(-1.23%)
Jul 19, 2012	55.98	55.98	54.99	54.99	4,599	-0.03(-0.06%)
Jul 18, 2012	54.78	55.31	54.78	55.02	12,274	+0.44(+0.81%)
Jul 17, 2012	55.62	55.62	54.08	54.58	17,580	-0.10(-0.18%)
Jul 16, 2012	54.52	54.77	54.28	54.68	2,833	-0.13(-0.24%)
Jul 13, 2012	54.27	54.84	54.27	54.81	6,360	+0.96(+1.79%)
Jul 12, 2012	53.69	53.85	53.25	53.85	5,564	-0.23(-0.42%)
Jul 11, 2012	54.35	54.42	53.92	54.08	79,778	-0.12(-0.21%)
Jul 10, 2012	55.17	55.19	51.93	54.19	10,690	-0.65(-1.18%)
Jul 09, 2012	51.62	54.86	51.62	54.84	4,199	+0.05(+0.08%)
Jul 06, 2012	55.20	55.20	54.79	54.79	3,491	-0.84(-1.51%)
Jul 05, 2012	55.58	55.78	55.55	55.64	7,200	+0.14(+0.25%)
Jul 03, 2012	55.02	55.61	54.90	55.50	10,227	+0.85(+1.55%)
Jul 02, 2012	52.91	54.72	52.91	54.65	17,608	+0.16(+0.29%)
Jun 29, 2012	54.07	54.60	54.07	54.49	10,424	+1.58(+2.99%)
Jun 28, 2012	52.74	53.02	52.18	52.91	2,943	+0.08(+0.15%)
Jun 27, 2012	52.74	52.85	52.51	52.83	6,151	+0.59(+1.12%)
Jun 26, 2012	52.16	52.25	52.04	52.25	4,822	+0.36(+0.69%)
Jun 25, 2012	51.98	51.98	51.84	51.89	24,922	-0.90(-1.70%)
Jun 22, 2012	52.57	52.80	52.50	52.79	3,758	+0.66(+1.26%)
Jun 21, 2012	53.37	53.37	52.12	52.13	8,298	-1.32(-2.47%)
Jun 20, 2012	53.52	53.84	53.30	53.45	7,021	-0.24(-0.45%)
Jun 19, 2012	52.98	53.91	52.98	53.69	30,447	+0.93(+1.76%)
Jun 18, 2012	52.63	52.76	52.40	52.76	2,786	+0.13(+0.25%)
Jun 15, 2012	52.33	52.72	52.33	52.63	15,013	+0.95(+1.85%)
Jun 14, 2012	51.49	52.05	51.49	51.68	4,857	+0.32(+0.62%)
Jun 13, 2012	51.75	52.18	51.28	51.36	9,996	-0.64(-1.22%)
Jun 12, 2012	51.62	52.04	51.31	51.99	7,438	-0.26(-0.50%)
Jun 11, 2012	52.96	52.96	52.23	52.25	3,187	-0.33(-0.63%)
Jun 08, 2012	52.07	52.73	51.59	52.59	3,217	+0.14(+0.26%)
Jun 07, 2012	53.27	53.31	52.34	52.45	38,398	+0.01(+0.03%)
Jun 06, 2012	51.67	52.44	51.67	52.44	6,377	+1.35(+2.64%)
Jun 05, 2012	50.79	51.18	50.49	51.09	21,924	+0.37(+0.73%)
Jun 04, 2012	50.96	50.96	50.21	50.72	9,816	+0.00(+0.00%)

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