Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2012	44.38	44.48	44.38	44.47	153,524	+0.06(+0.13%)
Aug 30, 2012	44.47	44.50	44.31	44.41	41,733	+0.04(+0.10%)
Aug 29, 2012	44.51	44.51	44.37	44.37	9,841	+0.05(+0.11%)
Aug 27, 2012	44.37	44.42	44.24	44.32	17,750	+0.02(+0.04%)
Aug 24, 2012	44.35	44.38	44.24	44.30	9,405	-0.02(-0.04%)
Aug 23, 2012	44.26	44.32	44.21	44.32	5,488	+0.09(+0.21%)
Aug 22, 2012	44.08	44.26	44.06	44.23	16,591	+0.12(+0.28%)
Aug 21, 2012	44.23	44.23	43.87	44.11	25,572	-0.11(-0.24%)
Aug 20, 2012	44.62	44.62	44.05	44.21	29,447	+0.03(+0.08%)
Aug 17, 2012	44.19	44.19	44.09	44.18	27,878	+0.01(+0.02%)
Aug 16, 2012	44.13	44.18	44.06	44.17	15,707	+0.10(+0.24%)
Aug 15, 2012	44.19	44.19	44.05	44.07	12,116	-0.13(-0.30%)
Aug 14, 2012	44.13	44.24	44.05	44.20	20,675	+0.13(+0.30%)
Aug 13, 2012	44.02	44.16	44.02	44.07	15,027	-0.07(-0.16%)
Aug 10, 2012	44.06	44.18	44.04	44.14	19,220	+0.04(+0.09%)
Aug 09, 2012	44.13	44.17	43.92	44.10	19,077	-0.05(-0.10%)
Aug 08, 2012	44.20	44.24	44.07	44.14	13,510	+0.06(+0.14%)
Aug 07, 2012	44.09	44.17	44.05	44.08	5,366	+0.07(+0.16%)
Aug 06, 2012	44.10	44.15	43.99	44.01	22,486	-0.12(-0.26%)
Aug 03, 2012	44.68	44.68	44.09	44.13	19,575	-0.30(-0.68%)
Aug 02, 2012	44.38	44.43	44.33	44.43	17,075	+0.08(+0.19%)
Aug 01, 2012	44.32	44.38	44.26	44.34	15,272	+0.10(+0.22%)
Jul 31, 2012	44.38	44.38	44.25	44.25	5,824	-0.10(-0.22%)
Jul 30, 2012	44.23	44.36	44.23	44.34	18,241	+0.04(+0.09%)
Jul 27, 2012	44.35	44.44	44.22	44.31	26,010	-0.07(-0.17%)
Jul 26, 2012	44.35	44.42	44.32	44.38	22,921	-0.03(-0.06%)
Jul 25, 2012	44.34	44.42	44.32	44.41	15,059	+0.03(+0.07%)
Jul 24, 2012	44.32	44.38	44.29	44.38	18,288	+0.12(+0.28%)
Jul 23, 2012	44.19	44.35	44.19	44.25	22,720	+0.07(+0.16%)
Jul 20, 2012	44.13	44.21	44.11	44.18	16,791	+0.07(+0.16%)
Jul 19, 2012	44.13	44.14	44.06	44.11	12,858	-0.03(-0.06%)
Jul 18, 2012	44.10	44.17	44.04	44.14	39,577	+0.02(+0.03%)
Jul 17, 2012	44.15	44.15	44.08	44.12	23,841	+0.00(+0.01%)
Jul 16, 2012	44.05	44.14	44.03	44.12	15,584	+0.11(+0.25%)
Jul 13, 2012	43.95	44.07	43.95	44.01	31,061	-0.03(-0.08%)
Jul 12, 2012	43.99	44.04	43.97	44.04	17,794	+0.07(+0.16%)
Jul 11, 2012	43.90	43.99	43.86	43.98	22,142	+0.05(+0.12%)
Jul 10, 2012	43.73	43.92	43.73	43.92	36,783	+0.22(+0.50%)
Jul 09, 2012	43.63	43.75	43.55	43.70	11,677	+0.07(+0.17%)
Jul 06, 2012	43.56	43.63	43.40	43.63	12,289	+0.23(+0.54%)
Jul 05, 2012	43.72	43.72	43.37	43.40	39,457	-0.31(-0.70%)
Jul 03, 2012	43.63	43.70	43.62	43.70	13,572	+0.03(+0.07%)
Jul 02, 2012	43.62	43.67	43.54	43.67	60,050	+0.38(+0.88%)
Jun 29, 2012	43.28	43.62	43.28	43.29	8,499	-0.01(-0.02%)
Jun 28, 2012	43.40	43.60	43.30	43.30	49,931	-0.16(-0.37%)
Jun 27, 2012	43.49	43.58	43.27	43.46	60,301	-0.05(-0.12%)
Jun 26, 2012	43.47	43.51	43.33	43.51	13,448	+0.01(+0.02%)
Jun 25, 2012	43.47	43.50	43.33	43.50	6,576	+0.06(+0.13%)
Jun 22, 2012	43.45	43.49	43.40	43.45	44,754	+0.03(+0.07%)
Jun 21, 2012	43.52	43.57	43.42	43.42	100,919	-0.06(-0.14%)
Jun 20, 2012	43.55	43.58	43.47	43.48	86,351	-0.07(-0.16%)
Jun 19, 2012	43.63	43.64	43.55	43.55	17,532	+0.09(+0.20%)
Jun 18, 2012	43.61	43.61	43.42	43.46	26,215	-0.03(-0.07%)
Jun 15, 2012	43.51	43.63	43.36	43.49	39,857	+0.08(+0.18%)
Jun 14, 2012	43.44	43.58	43.39	43.41	22,542	-0.02(-0.05%)
Jun 13, 2012	43.62	43.62	43.24	43.43	56,992	-0.10(-0.23%)
Jun 12, 2012	43.51	43.54	43.35	43.53	11,095	-0.01(-0.03%)
Jun 11, 2012	43.54	43.55	43.27	43.54	13,629	+0.16(+0.36%)
Jun 08, 2012	43.40	43.42	43.23	43.39	33,506	-0.00(-0.01%)
Jun 07, 2012	43.42	43.42	43.35	43.39	11,286	-0.03(-0.06%)
Jun 06, 2012	43.40	43.52	43.19	43.42	27,797	-0.10(-0.24%)
Jun 05, 2012	43.47	43.59	43.45	43.52	12,586	-0.04(-0.09%)
Jun 04, 2012	43.45	43.59	43.37	43.56	24,127	+0.04(+0.10%)

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