Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	40.53	40.53	40.47	40.53	40,911	+0.07(+0.17%)
Jul 30, 2012	40.44	40.46	40.40	40.46	43,604	+0.02(+0.06%)
Jul 27, 2012	40.38	40.44	40.34	40.44	723,197	-0.02(-0.05%)
Jul 26, 2012	40.53	40.53	40.41	40.46	141,676	-0.08(-0.20%)
Jul 25, 2012	40.48	40.54	40.48	40.54	21,092	+0.01(+0.02%)
Jul 24, 2012	40.45	40.53	40.41	40.53	25,726	+0.05(+0.11%)
Jul 23, 2012	40.47	40.51	40.47	40.48	58,293	+0.02(+0.04%)
Jul 20, 2012	40.44	40.47	40.41	40.47	73,957	+0.09(+0.21%)
Jul 19, 2012	40.39	40.41	40.37	40.38	57,033	-0.00(-0.01%)
Jul 18, 2012	40.31	40.43	40.31	40.39	413,495	+0.07(+0.18%)
Jul 17, 2012	40.34	40.35	40.31	40.31	37,113	-0.03(-0.08%)
Jul 16, 2012	40.41	40.41	40.32	40.35	47,331	+0.05(+0.12%)
Jul 13, 2012	40.28	40.30	40.25	40.30	26,179	+0.04(+0.11%)
Jul 12, 2012	40.28	40.29	40.23	40.26	38,890	+0.03(+0.06%)
Jul 11, 2012	40.24	40.27	40.21	40.23	44,475	-0.02(-0.04%)
Jul 10, 2012	40.14	40.24	40.14	40.24	20,692	+0.04(+0.10%)
Jul 09, 2012	40.17	40.21	40.13	40.21	24,400	+0.12(+0.29%)
Jul 06, 2012	40.17	40.17	40.05	40.09	64,741	+0.01(+0.01%)
Jul 05, 2012	40.02	40.09	39.98	40.08	48,540	+0.15(+0.38%)
Jul 03, 2012	40.01	40.04	39.93	39.93	70,514	-0.08(-0.20%)
Jul 02, 2012	39.95	40.05	39.85	40.01	179,808	-0.07(-0.17%)
Jun 29, 2012	40.04	40.11	40.01	40.08	268,736	-0.02(-0.06%)
Jun 28, 2012	40.11	40.13	40.06	40.10	43,885	+0.02(+0.06%)
Jun 27, 2012	40.07	40.08	40.02	40.08	37,435	+0.02(+0.04%)
Jun 26, 2012	40.05	40.11	40.04	40.06	41,500	-0.05(-0.11%)
Jun 25, 2012	40.16	40.16	40.05	40.11	69,679	+0.03(+0.08%)
Jun 22, 2012	40.08	40.08	40.03	40.08	54,478	-0.03(-0.08%)
Jun 21, 2012	40.10	40.12	40.05	40.11	36,537	+0.08(+0.19%)
Jun 20, 2012	40.02	40.07	39.97	40.03	93,210	-0.07(-0.17%)
Jun 19, 2012	40.00	40.10	40.00	40.10	162,574	+0.01(+0.02%)
Jun 18, 2012	40.08	40.09	40.05	40.09	89,900	+0.05(+0.11%)
Jun 15, 2012	40.02	40.05	39.98	40.05	24,286	+0.06(+0.15%)
Jun 14, 2012	39.99	40.00	39.94	39.98	21,857	-0.01(-0.02%)
Jun 13, 2012	39.92	40.00	39.91	39.99	73,435	+0.09(+0.23%)
Jun 12, 2012	39.94	39.96	39.88	39.90	20,241	-0.05(-0.13%)
Jun 11, 2012	39.96	39.98	39.89	39.95	89,081	+0.06(+0.15%)
Jun 08, 2012	40.01	40.02	39.89	39.89	72,813	-0.01(-0.02%)
Jun 07, 2012	39.96	39.96	39.89	39.90	57,989	-0.03(-0.08%)
Jun 06, 2012	39.98	40.02	39.92	39.93	55,545	-0.12(-0.31%)
Jun 05, 2012	40.08	40.09	40.04	40.05	56,728	-0.08(-0.19%)
Jun 04, 2012	40.12	40.15	40.08	40.13	220,068	-0.00(-0.00%)
Jun 01, 2012	39.92	40.16	39.92	40.13	433,562	+0.04(+0.10%)
May 31, 2012	40.05	40.16	40.00	40.09	89,761	+0.15(+0.36%)
May 30, 2012	39.96	39.98	39.91	39.95	25,427	+0.08(+0.21%)
May 29, 2012	39.86	39.89	39.84	39.86	34,232	+0.01(+0.02%)
May 25, 2012	39.84	39.85	39.80	39.85	22,141	+0.02(+0.04%)
May 24, 2012	39.81	39.86	39.80	39.84	51,261	-0.02(-0.04%)
May 23, 2012	39.78	39.89	39.78	39.85	57,163	+0.03(+0.08%)
May 22, 2012	39.86	39.86	39.76	39.82	236,211	-0.06(-0.14%)
May 21, 2012	39.86	39.89	39.83	39.88	62,177	-0.03(-0.08%)
May 18, 2012	39.87	39.92	39.85	39.91	30,595	+0.01(+0.02%)
May 17, 2012	39.81	39.92	39.81	39.90	44,900	+0.01(+0.03%)
May 16, 2012	39.83	39.89	39.78	39.89	30,116	+0.04(+0.10%)
May 15, 2012	39.95	39.95	39.82	39.85	56,837	-0.05(-0.13%)
May 14, 2012	39.92	39.95	39.84	39.90	53,710	+0.05(+0.12%)
May 11, 2012	39.72	39.89	39.72	39.85	23,804	+0.01(+0.02%)
May 10, 2012	39.87	39.87	39.78	39.85	62,090	-0.08(-0.21%)
May 09, 2012	39.95	39.99	39.89	39.93	33,969	+0.04(+0.10%)
May 08, 2012	39.91	39.92	39.88	39.89	39,449	+0.05(+0.13%)
May 07, 2012	39.89	39.91	39.84	39.84	74,000	-0.05(-0.13%)
May 04, 2012	39.85	39.89	39.83	39.89	143,735	+0.11(+0.27%)
May 03, 2012	39.79	39.81	39.78	39.79	36,342	+0.00(+0.00%)
May 02, 2012	39.80	39.80	39.76	39.79	46,178	+0.06(+0.15%)

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