Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	37.72	37.74	37.46	37.60	2,195,609	-0.16(-0.42%)
Jul 30, 2012	37.45	37.89	37.37	37.76	1,702,686	+0.23(+0.60%)
Jul 27, 2012	37.38	37.78	37.29	37.53	2,179,035	+0.33(+0.88%)
Jul 26, 2012	37.18	37.38	36.86	37.20	2,408,037	+0.53(+1.45%)
Jul 25, 2012	36.90	36.95	36.44	36.67	1,523,727	-0.07(-0.18%)
Jul 24, 2012	37.03	37.17	36.43	36.74	1,777,403	-0.35(-0.93%)
Jul 23, 2012	37.19	37.34	36.90	37.08	1,613,060	-0.50(-1.34%)
Jul 20, 2012	37.92	38.14	37.49	37.59	2,875,767	-0.41(-1.07%)
Jul 19, 2012	38.56	38.61	37.63	37.99	2,316,721	-0.54(-1.41%)
Jul 18, 2012	38.78	38.93	38.37	38.54	1,338,869	-0.39(-0.99%)
Jul 17, 2012	38.73	38.98	38.37	38.93	1,661,735	+0.21(+0.55%)
Jul 16, 2012	38.68	38.88	38.39	38.71	1,753,033	+0.06(+0.16%)
Jul 13, 2012	38.04	38.66	37.92	38.65	2,668,323	+0.70(+1.84%)
Jul 12, 2012	37.39	38.16	37.36	37.95	2,335,749	+0.09(+0.23%)
Jul 11, 2012	37.68	37.95	37.37	37.87	2,346,323	+0.18(+0.47%)
Jul 10, 2012	38.21	38.27	37.52	37.69	2,625,779	-0.38(-0.99%)
Jul 09, 2012	38.05	38.12	37.78	38.07	2,722,188	-0.05(-0.14%)
Jul 06, 2012	37.70	38.17	37.65	38.12	1,647,888	-0.01(-0.04%)
Jul 05, 2012	38.07	38.32	37.89	38.14	1,204,972	-0.03(-0.07%)
Jul 03, 2012	38.06	38.40	37.97	38.16	1,630,789	+0.12(+0.32%)
Jul 02, 2012	37.70	38.04	37.30	38.04	2,690,269	+0.23(+0.61%)
Jun 29, 2012	36.99	37.81	36.94	37.81	2,495,142	+1.13(+3.09%)
Jun 28, 2012	36.13	36.68	35.94	36.68	1,400,039	+0.34(+0.94%)
Jun 27, 2012	36.32	36.44	36.03	36.34	1,402,715	+0.17(+0.47%)
Jun 26, 2012	35.99	36.25	35.84	36.17	2,117,527	+0.23(+0.65%)
Jun 25, 2012	35.97	36.13	35.74	35.93	1,655,763	-0.34(-0.93%)
Jun 22, 2012	36.54	36.65	36.13	36.27	2,377,111	-0.08(-0.22%)
Jun 21, 2012	37.03	37.09	36.29	36.35	2,632,309	-0.67(-1.80%)
Jun 20, 2012	37.16	37.27	36.75	37.02	3,285,176	-0.20(-0.54%)
Jun 19, 2012	37.37	37.44	37.08	37.22	2,356,983	+0.00(+0.01%)
Jun 18, 2012	36.67	37.36	36.63	37.21	1,719,185	+0.38(+1.04%)
Jun 15, 2012	36.79	36.94	36.49	36.83	3,706,249	+0.25(+0.69%)
Jun 14, 2012	36.20	36.73	36.10	36.58	1,840,025	+0.53(+1.47%)
Jun 13, 2012	36.08	36.62	35.88	36.05	2,263,273	-0.25(-0.69%)
Jun 12, 2012	36.07	36.48	35.72	36.30	2,872,056	+0.05(+0.12%)
Jun 11, 2012	37.59	37.60	36.21	36.26	2,632,218	-0.95(-2.57%)
Jun 08, 2012	36.72	37.24	36.72	37.21	1,837,893	+0.39(+1.06%)
Jun 07, 2012	37.34	37.37	36.70	36.82	2,608,054	-0.16(-0.43%)
Jun 06, 2012	36.71	36.98	35.99	36.98	2,400,304	+0.72(+2.00%)
Jun 05, 2012	35.66	36.35	35.54	36.25	1,901,144	+0.50(+1.40%)
Jun 04, 2012	36.14	36.23	35.37	35.75	2,555,995	-0.28(-0.79%)
Jun 01, 2012	36.39	36.57	35.97	36.04	3,016,877	-0.85(-2.31%)
May 31, 2012	36.77	37.24	36.31	36.89	2,767,492	+0.10(+0.27%)
May 30, 2012	37.45	37.53	36.78	36.79	2,415,537	-1.02(-2.69%)
May 29, 2012	37.58	37.87	37.39	37.80	1,826,722	+0.39(+1.03%)
May 25, 2012	37.48	37.63	37.24	37.42	1,719,096	-0.06(-0.17%)
May 24, 2012	37.44	37.72	36.96	37.48	1,251,051	+0.16(+0.43%)
May 23, 2012	37.12	37.45	36.68	37.32	1,913,288	-0.04(-0.10%)
May 22, 2012	37.46	37.58	37.11	37.35	1,729,152	+0.05(+0.13%)
May 21, 2012	36.68	37.39	36.63	37.30	2,207,746	+0.71(+1.93%)
May 18, 2012	37.41	37.53	36.44	36.60	3,096,389	-0.52(-1.41%)
May 17, 2012	38.06	38.12	37.12	37.12	2,701,960	-1.00(-2.61%)
May 16, 2012	38.85	38.85	38.07	38.12	3,136,898	-0.78(-2.00%)
May 15, 2012	39.11	39.20	38.71	38.89	2,789,270	-0.28(-0.72%)
May 14, 2012	38.95	39.50	38.90	39.18	2,728,324	-0.20(-0.51%)
May 11, 2012	38.98	39.61	38.83	39.38	1,938,144	+0.21(+0.53%)
May 10, 2012	39.76	39.78	39.00	39.17	1,785,680	-0.06(-0.16%)
May 09, 2012	38.93	39.54	38.85	39.24	2,768,602	-0.11(-0.27%)
May 08, 2012	39.00	39.41	38.61	39.34	2,195,513	+0.24(+0.61%)
May 07, 2012	38.41	39.30	38.31	39.11	1,939,702	+0.56(+1.46%)
May 04, 2012	38.73	38.87	38.41	38.54	2,004,625	-0.38(-0.99%)
May 03, 2012	39.17	39.29	38.83	38.93	2,751,706	-0.21(-0.53%)
May 02, 2012	38.89	39.18	38.54	39.13	3,068,582	+0.05(+0.13%)

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