Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	47.22	47.22	47.08	47.08	5,474	-0.10(-0.22%)
Jul 30, 2012	47.06	47.20	47.06	47.18	17,144	+0.04(+0.09%)
Jul 27, 2012	47.19	47.29	47.05	47.14	24,446	-0.08(-0.17%)
Jul 26, 2012	47.19	47.26	47.15	47.22	21,543	-0.03(-0.06%)
Jul 25, 2012	47.18	47.26	47.16	47.25	14,153	+0.03(+0.07%)
Jul 24, 2012	47.15	47.22	47.12	47.22	17,189	+0.13(+0.28%)
Jul 23, 2012	47.02	47.18	47.02	47.09	21,354	+0.08(+0.16%)
Jul 20, 2012	46.95	47.04	46.94	47.01	15,781	+0.07(+0.16%)
Jul 19, 2012	46.95	46.96	46.87	46.93	12,085	-0.03(-0.06%)
Jul 18, 2012	46.92	47.00	46.86	46.96	37,197	+0.02(+0.03%)
Jul 17, 2012	46.98	46.98	46.90	46.95	22,407	+0.00(+0.01%)
Jul 16, 2012	46.87	46.96	46.85	46.94	14,647	+0.12(+0.25%)
Jul 13, 2012	46.76	46.89	46.76	46.83	29,193	-0.04(-0.08%)
Jul 12, 2012	46.80	46.86	46.78	46.86	16,724	+0.07(+0.16%)
Jul 11, 2012	46.70	46.80	46.67	46.79	20,811	+0.06(+0.12%)
Jul 10, 2012	46.53	46.73	46.53	46.73	34,572	+0.23(+0.50%)
Jul 09, 2012	46.42	46.55	46.34	46.50	10,975	+0.08(+0.17%)
Jul 06, 2012	46.34	46.42	46.18	46.42	11,550	+0.25(+0.54%)
Jul 05, 2012	46.52	46.52	46.15	46.17	37,084	-0.33(-0.70%)
Jul 03, 2012	46.42	46.50	46.41	46.50	12,756	+0.03(+0.07%)
Jul 02, 2012	46.41	46.47	46.32	46.47	56,439	+0.35(+0.75%)
Jun 29, 2012	46.11	46.47	46.11	46.12	7,977	-0.01(-0.02%)
Jun 28, 2012	46.23	46.45	46.13	46.13	46,867	-0.17(-0.37%)
Jun 27, 2012	46.33	46.43	46.10	46.30	56,600	-0.06(-0.12%)
Jun 26, 2012	46.32	46.36	46.17	46.36	12,622	+0.01(+0.02%)
Jun 25, 2012	46.31	46.35	46.16	46.35	6,172	+0.06(+0.13%)
Jun 22, 2012	46.29	46.34	46.24	46.29	42,007	+0.03(+0.07%)
Jun 21, 2012	46.36	46.42	46.26	46.26	94,725	-0.06(-0.14%)
Jun 20, 2012	46.40	46.42	46.32	46.32	81,052	-0.07(-0.16%)
Jun 19, 2012	46.48	46.50	46.39	46.39	16,456	+0.09(+0.20%)
Jun 18, 2012	46.47	46.47	46.26	46.30	24,606	-0.03(-0.07%)
Jun 15, 2012	46.36	46.48	46.19	46.33	37,411	+0.09(+0.18%)
Jun 14, 2012	46.28	46.43	46.23	46.25	21,158	-0.02(-0.05%)
Jun 13, 2012	46.47	46.47	46.07	46.27	53,494	-0.11(-0.23%)
Jun 12, 2012	46.36	46.39	46.19	46.38	10,414	-0.01(-0.03%)
Jun 11, 2012	46.39	46.39	46.10	46.39	12,792	+0.17(+0.36%)
Jun 08, 2012	46.23	46.25	46.06	46.22	31,450	-0.00(-0.01%)
Jun 07, 2012	46.26	46.26	46.18	46.23	10,594	-0.03(-0.06%)
Jun 06, 2012	46.23	46.37	46.02	46.26	26,091	-0.11(-0.24%)
Jun 05, 2012	46.32	46.44	46.30	46.37	11,813	-0.04(-0.09%)
Jun 04, 2012	46.29	46.44	46.20	46.41	22,646	+0.04(+0.10%)
Jun 01, 2012	46.50	46.52	46.36	46.36	9,878	-0.04(-0.08%)
May 31, 2012	46.30	46.49	46.30	46.40	9,175	+0.07(+0.16%)
May 30, 2012	46.29	46.39	46.22	46.32	2,849	+0.16(+0.34%)
May 29, 2012	46.21	46.36	46.14	46.17	11,731	-0.21(-0.46%)
May 25, 2012	46.21	46.42	46.21	46.38	6,537	+0.10(+0.21%)
May 24, 2012	46.42	46.42	46.13	46.28	18,167	+0.07(+0.15%)
May 23, 2012	46.26	46.29	46.15	46.21	10,007	+0.04(+0.08%)
May 22, 2012	46.38	46.38	46.13	46.17	22,691	-0.24(-0.51%)
May 21, 2012	46.52	46.52	46.35	46.41	5,501	+0.01(+0.03%)
May 18, 2012	46.30	46.53	46.30	46.40	11,829	-0.03(-0.06%)
May 17, 2012	46.31	46.51	46.18	46.43	19,320	+0.18(+0.39%)
May 16, 2012	46.63	46.63	46.25	46.25	42,961	-0.47(-1.01%)
May 15, 2012	46.58	46.72	46.55	46.72	38,588	+0.00(+0.01%)
May 14, 2012	46.64	46.71	46.50	46.71	18,204	+0.05(+0.11%)
May 11, 2012	46.48	46.66	46.48	46.66	26,796	+0.03(+0.06%)
May 10, 2012	46.64	46.64	46.52	46.63	14,818	+0.07(+0.16%)
May 09, 2012	46.47	46.65	46.45	46.56	13,255	+0.07(+0.15%)
May 08, 2012	46.49	46.54	46.42	46.49	12,184	-0.00(-0.01%)
May 07, 2012	46.49	46.53	46.39	46.49	21,583	+0.06(+0.12%)
May 04, 2012	46.34	46.49	46.26	46.44	26,870	+0.20(+0.43%)
May 03, 2012	46.55	46.55	46.24	46.24	54,476	-0.31(-0.66%)
May 02, 2012	46.25	46.55	46.25	46.55	8,830	+0.35(+0.76%)

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