Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	36.69	37.21	36.37	37.10	1,011,712	+0.21(+0.58%)
Jul 28, 2011	36.88	37.43	36.66	36.89	1,411,549	-0.09(-0.24%)
Jul 27, 2011	37.18	37.37	36.86	36.98	1,339,084	-0.60(-1.59%)
Jul 26, 2011	37.66	37.66	37.32	37.58	1,072,552	-0.11(-0.28%)
Jul 25, 2011	37.38	37.71	37.15	37.68	955,292	+0.00(+0.00%)
Jul 22, 2011	37.47	37.72	37.27	37.68	1,029,342	+0.35(+0.93%)
Jul 21, 2011	37.16	37.38	36.94	37.33	1,000,373	+0.38(+1.02%)
Jul 20, 2011	36.73	37.87	35.81	36.96	2,745,919	+1.14(+3.18%)
Jul 19, 2011	35.54	36.19	35.54	35.82	1,529,923	+0.40(+1.12%)
Jul 18, 2011	36.50	36.50	35.06	35.42	1,864,703	-1.35(-3.68%)
Jul 15, 2011	36.56	36.80	36.29	36.77	931,097	+0.35(+0.95%)
Jul 14, 2011	36.82	36.97	36.30	36.43	884,113	-0.39(-1.05%)
Jul 13, 2011	36.85	37.57	36.77	36.81	1,244,953	+0.11(+0.29%)
Jul 12, 2011	36.85	36.85	35.89	36.71	1,616,703	-0.32(-0.86%)
Jul 11, 2011	37.27	37.73	36.81	37.02	927,443	-0.65(-1.72%)
Jul 08, 2011	37.45	37.72	37.34	37.67	748,689	-0.13(-0.33%)
Jul 07, 2011	38.16	38.27	37.67	37.80	1,498,390	+0.00(+0.00%)
Jul 06, 2011	37.71	38.12	37.58	37.80	1,195,577	-0.06(-0.15%)
Jul 05, 2011	37.90	38.06	37.40	37.86	951,381	-0.04(-0.10%)
Jul 01, 2011	37.60	38.28	37.57	37.89	945,529	+0.40(+1.06%)
Jun 30, 2011	37.14	37.64	37.02	37.50	641,503	+0.31(+0.83%)
Jun 29, 2011	37.18	37.54	37.04	37.19	818,557	+0.07(+0.18%)
Jun 28, 2011	36.91	37.16	36.62	37.12	740,005	+0.23(+0.63%)
Jun 27, 2011	36.90	37.22	36.77	36.89	1,102,225	+0.10(+0.26%)
Jun 24, 2011	36.61	37.04	36.61	36.79	2,122,763	+0.09(+0.24%)
Jun 23, 2011	36.03	36.73	35.62	36.71	1,102,892	+0.31(+0.85%)
Jun 22, 2011	36.32	36.80	36.28	36.40	837,276	-0.12(-0.32%)
Jun 21, 2011	35.87	36.72	35.81	36.51	908,570	+0.74(+2.08%)
Jun 20, 2011	35.75	35.91	35.71	35.77	1,272,245	-0.20(-0.56%)
Jun 17, 2011	35.96	36.09	35.53	35.97	1,111,855	+0.26(+0.73%)
Jun 16, 2011	36.16	36.18	35.22	35.71	1,204,901	-0.49(-1.36%)
Jun 15, 2011	36.49	36.87	35.96	36.20	1,472,060	-0.68(-1.83%)
Jun 14, 2011	37.05	37.48	36.86	36.88	1,573,770	+0.20(+0.55%)
Jun 13, 2011	36.68	37.04	36.63	36.68	2,017,394	+0.14(+0.40%)
Jun 10, 2011	37.30	37.44	36.47	36.53	2,738,085	-1.07(-2.85%)
Jun 09, 2011	37.04	37.83	36.78	37.60	973,675	+0.57(+1.54%)
Jun 08, 2011	37.21	37.45	36.93	37.03	1,022,000	-0.29(-0.78%)
Jun 07, 2011	36.94	37.86	36.94	37.32	1,292,684	+0.42(+1.15%)
Jun 06, 2011	36.71	37.18	36.48	36.90	1,932,045	+0.08(+0.21%)
Jun 03, 2011	37.41	37.43	36.68	36.82	2,061,615	-1.73(-4.48%)
May 24, 2011	38.70	38.87	38.16	38.55	2,040,073	-0.10(-0.25%)
May 23, 2011	39.12	39.13	38.59	38.65	1,122,156	-0.96(-2.41%)
May 20, 2011	39.71	39.85	39.32	39.60	788,756	-0.18(-0.46%)
May 19, 2011	39.50	39.94	39.47	39.79	889,879	+0.43(+1.10%)
May 18, 2011	39.31	39.82	39.27	39.35	1,158,693	+0.00(+0.00%)
May 17, 2011	38.92	39.43	38.64	39.35	1,138,475	+0.30(+0.77%)
May 16, 2011	39.48	39.68	39.04	39.05	1,580,110	-0.50(-1.27%)
May 13, 2011	39.85	40.07	39.39	39.56	909,831	-0.21(-0.53%)
May 12, 2011	39.29	40.16	39.27	39.77	1,998,774	+0.57(+1.45%)
May 11, 2011	39.19	39.56	38.94	39.20	1,245,364	-0.11(-0.27%)
May 10, 2011	38.16	39.44	38.13	39.30	2,686,511	+1.21(+3.17%)
May 09, 2011	37.62	38.19	37.43	38.10	1,141,478	+0.35(+0.92%)
May 06, 2011	37.95	38.27	37.40	37.75	1,005,351	+0.07(+0.18%)
May 05, 2011	37.84	38.21	37.46	37.68	1,522,898	-0.30(-0.79%)
May 04, 2011	36.83	38.24	36.82	37.98	2,987,393	+1.18(+3.20%)
May 03, 2011	36.33	36.85	36.29	36.80	1,463,181	+0.36(+0.98%)

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