Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	46.32	47.27	45.93	46.55	190,108	+0.64(+1.39%)
Jul 30, 2012	45.63	46.11	45.63	45.91	88,994	+0.27(+0.60%)
Jul 27, 2012	45.25	46.34	45.25	45.63	198,660	+0.66(+1.47%)
Jul 26, 2012	44.93	45.09	44.74	44.97	25,429	+0.11(+0.25%)
Jul 25, 2012	44.97	45.25	44.79	44.86	44,807	+0.14(+0.31%)
Jul 24, 2012	45.43	45.43	44.59	44.72	45,120	-0.50(-1.11%)
Jul 23, 2012	45.50	45.54	45.06	45.22	28,789	-0.27(-0.60%)
Jul 20, 2012	44.97	45.54	44.97	45.50	36,766	+0.46(+1.01%)
Jul 19, 2012	45.54	45.54	44.70	45.04	37,832	-0.48(-1.05%)
Jul 18, 2012	45.18	45.66	45.18	45.52	38,363	+0.32(+0.71%)
Jul 17, 2012	45.59	45.66	45.18	45.20	50,959	-0.25(-0.55%)
Jul 16, 2012	45.38	45.59	45.16	45.45	31,748	+0.11(+0.25%)
Jul 13, 2012	44.45	45.45	44.45	45.34	66,717	+0.89(+2.00%)
Jul 12, 2012	44.38	45.13	44.38	44.45	150,503	-0.21(-0.46%)
Jul 11, 2012	45.31	45.31	44.36	44.65	90,550	-0.48(-1.06%)
Jul 10, 2012	45.47	45.59	44.90	45.13	59,963	-0.21(-0.45%)
Jul 09, 2012	45.47	45.47	44.84	45.34	32,730	-0.05(-0.10%)
Jul 06, 2012	45.25	45.54	45.13	45.38	22,433	-0.05(-0.10%)
Jul 05, 2012	45.27	45.59	45.00	45.43	69,308	+0.16(+0.35%)
Jul 03, 2012	44.49	45.29	44.49	45.27	28,831	+0.80(+1.79%)
Jul 02, 2012	44.45	45.36	43.88	44.47	111,369	+0.05(+0.10%)
Jun 29, 2012	44.36	44.49	44.06	44.43	68,836	+0.57(+1.30%)
Jun 28, 2012	43.67	44.15	42.74	43.86	195,350	+0.05(+0.10%)
Jun 27, 2012	43.83	44.02	43.51	43.81	52,579	+0.09(+0.21%)
Jun 26, 2012	43.67	44.04	43.08	43.72	45,800	+0.11(+0.26%)
Jun 25, 2012	43.63	44.11	43.19	43.61	59,095	+0.05(+0.10%)
Jun 22, 2012	43.72	43.91	42.85	43.56	434,968	+0.21(+0.47%)
Jun 21, 2012	43.40	43.90	43.13	43.35	68,504	-0.41(-0.94%)
Jun 20, 2012	43.88	43.88	42.74	43.76	33,706	+0.09(+0.21%)
Jun 19, 2012	45.34	45.34	42.76	43.67	44,613	+0.30(+0.68%)
Jun 18, 2012	43.38	43.76	43.22	43.38	26,094	-0.16(-0.37%)
Jun 15, 2012	44.49	43.76	43.08	43.54	38,709	+0.25(+0.58%)
Jun 14, 2012	43.10	43.61	43.06	43.29	48,057	+0.14(+0.32%)
Jun 13, 2012	43.29	43.33	42.85	43.15	37,789	-0.25(-0.58%)
Jun 12, 2012	43.15	43.69	42.97	43.40	38,505	+0.21(+0.47%)
Jun 11, 2012	43.88	43.88	42.97	43.19	91,843	-0.34(-0.79%)
Jun 08, 2012	43.35	43.74	42.90	43.54	84,790	+0.18(+0.42%)
Jun 07, 2012	43.42	43.45	42.75	43.35	38,527	+0.09(+0.21%)
Jun 06, 2012	42.19	43.29	42.19	43.26	20,472	+0.75(+1.77%)
Jun 05, 2012	43.29	43.29	42.24	42.51	111,673	-0.64(-1.48%)
Jun 04, 2012	42.74	43.29	42.31	43.15	101,029	+0.93(+2.21%)
Jun 01, 2012	42.33	42.74	41.76	42.21	45,691	-0.64(-1.49%)
May 31, 2012	42.74	43.31	42.51	42.85	31,195	-0.27(-0.63%)
May 30, 2012	42.97	43.26	42.62	43.13	31,795	-0.18(-0.42%)
May 29, 2012	43.88	43.88	43.22	43.31	33,060	-0.46(-1.04%)
May 25, 2012	42.99	44.13	42.88	43.76	113,610	+0.77(+1.80%)
May 24, 2012	43.31	43.42	42.28	42.99	79,216	-0.05(-0.11%)
May 23, 2012	41.96	43.29	41.96	43.04	112,105	+1.09(+2.61%)
May 22, 2012	42.21	42.40	41.87	41.94	115,664	-0.34(-0.81%)
May 21, 2012	41.19	42.74	40.05	42.28	125,023	-0.27(-0.64%)
May 18, 2012	42.17	42.56	42.15	42.56	119,184	+0.27(+0.65%)
May 17, 2012	42.62	42.62	42.17	42.28	128,890	-0.39(-0.91%)
May 16, 2012	42.62	42.97	42.35	42.67	131,545	+0.00(+0.00%)
May 15, 2012	42.74	42.97	42.51	42.67	98,221	-0.07(-0.16%)
May 14, 2012	42.47	43.15	42.47	42.74	89,656	-0.23(-0.53%)
May 11, 2012	42.74	43.08	42.40	42.97	234,308	+0.18(+0.43%)

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