Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	55.01	56.39	54.82	54.92	727,309	-0.02(-0.04%)
Jul 30, 2012	57.18	57.40	54.87	54.94	778,536	-2.02(-3.55%)
Jul 27, 2012	53.31	57.36	53.11	56.96	1,473,868	+4.22(+8.00%)
Jul 26, 2012	52.17	53.21	52.03	52.74	965,437	+1.85(+3.64%)
Jul 25, 2012	49.71	51.42	49.62	50.89	716,100	+1.66(+3.37%)
Jul 24, 2012	50.80	50.80	48.89	49.23	822,662	-1.27(-2.51%)
Jul 23, 2012	49.86	51.06	49.39	50.50	577,902	-0.57(-1.12%)
Jul 20, 2012	51.51	52.21	50.87	51.07	546,396	-0.71(-1.37%)
Jul 19, 2012	50.74	52.04	50.53	51.78	530,902	+1.16(+2.29%)
Jul 18, 2012	49.51	51.25	49.34	50.62	463,933	+0.90(+1.81%)
Jul 17, 2012	48.97	49.73	48.20	49.72	558,848	+0.80(+1.64%)
Jul 16, 2012	49.07	49.44	48.20	48.92	429,529	-0.51(-1.03%)
Jul 13, 2012	48.63	49.66	48.56	49.43	502,986	+0.84(+1.73%)
Jul 12, 2012	47.63	48.89	46.73	48.59	874,791	+0.50(+1.04%)
Jul 11, 2012	49.06	49.14	47.50	48.09	867,376	-1.10(-2.24%)
Jul 10, 2012	51.77	52.45	48.31	49.19	932,221	-2.30(-4.47%)
Jul 09, 2012	51.75	51.89	50.78	51.49	317,212	-0.26(-0.50%)
Jul 06, 2012	52.40	53.03	51.56	51.75	331,254	-1.69(-3.16%)
Jul 05, 2012	53.40	54.28	53.32	53.44	559,026	-0.31(-0.58%)
Jul 03, 2012	52.22	53.99	51.96	53.75	270,430	+1.59(+3.05%)
Jul 02, 2012	53.14	53.24	51.60	52.16	480,352	-0.77(-1.45%)
Jun 29, 2012	50.35	52.96	50.14	52.93	1,121,279	+4.26(+8.75%)
Jun 28, 2012	49.11	49.84	48.02	48.67	874,179	-0.92(-1.86%)
Jun 27, 2012	48.49	49.81	48.26	49.59	474,871	+1.23(+2.54%)
Jun 26, 2012	49.34	49.69	47.59	48.36	864,490	-0.94(-1.91%)
Jun 25, 2012	49.91	49.91	48.81	49.30	581,870	-1.40(-2.76%)
Jun 22, 2012	51.17	51.17	50.55	50.70	765,606	-0.17(-0.33%)
Jun 21, 2012	53.08	53.24	50.61	50.87	530,363	-2.18(-4.11%)
Jun 20, 2012	53.07	54.00	52.36	53.05	754,175	-0.13(-0.24%)
Jun 19, 2012	51.23	53.50	50.99	53.18	945,835	+2.61(+5.16%)
Jun 18, 2012	50.35	51.01	50.25	50.57	552,068	-0.33(-0.65%)
Jun 15, 2012	51.19	51.30	50.18	50.90	806,058	+0.18(+0.35%)
Jun 14, 2012	50.57	51.25	50.16	50.72	623,076	+0.24(+0.48%)
Jun 13, 2012	50.56	51.37	50.05	50.48	527,804	-0.45(-0.88%)
Jun 12, 2012	50.26	51.19	50.02	50.93	700,442	+0.66(+1.31%)
Jun 11, 2012	52.94	53.25	50.18	50.27	639,971	-2.06(-3.94%)
Jun 08, 2012	51.42	52.53	50.64	52.33	518,166	+0.64(+1.24%)
Jun 07, 2012	52.85	53.65	51.62	51.69	576,282	-0.15(-0.29%)
Jun 06, 2012	50.98	51.91	50.98	51.84	503,427	+1.47(+2.92%)
Jun 05, 2012	48.66	50.59	48.52	50.37	1,060,911	+1.54(+3.15%)
Jun 04, 2012	50.64	50.81	48.37	48.83	742,536	-1.69(-3.35%)
Jun 01, 2012	50.49	51.03	50.10	50.52	1,001,587	-1.24(-2.40%)
May 31, 2012	51.88	52.18	51.02	51.76	1,910,508	-0.35(-0.67%)
May 30, 2012	51.95	52.40	51.02	52.11	834,582	-1.04(-1.96%)
May 29, 2012	52.82	53.93	52.56	53.15	417,051	+1.25(+2.41%)
May 25, 2012	52.26	52.52	51.63	51.90	241,267	-0.49(-0.94%)
May 24, 2012	51.77	52.83	51.21	52.39	658,007	+0.79(+1.53%)
May 23, 2012	51.49	52.08	50.45	51.60	1,182,861	-0.55(-1.05%)
May 22, 2012	52.99	53.25	52.00	52.15	904,166	-0.81(-1.53%)
May 21, 2012	51.45	53.25	50.92	52.96	639,250	+1.81(+3.54%)
May 18, 2012	51.57	52.11	50.94	51.15	660,016	-0.14(-0.27%)
May 17, 2012	53.31	53.41	50.64	51.29	1,561,206	-1.87(-3.52%)
May 16, 2012	55.45	55.90	52.84	53.16	1,074,982	-1.91(-3.47%)
May 15, 2012	56.00	56.12	54.69	55.07	1,010,089	-1.04(-1.85%)
May 14, 2012	56.33	57.20	55.87	56.11	498,496	-1.18(-2.06%)
May 11, 2012	56.43	58.03	56.36	57.29	432,935	+0.40(+0.70%)
May 10, 2012	58.23	58.55	56.75	56.89	511,080	-0.54(-0.94%)
May 09, 2012	57.12	58.17	57.02	57.43	858,904	-0.81(-1.39%)
May 08, 2012	58.10	58.56	57.33	58.24	928,284	-0.33(-0.56%)
May 07, 2012	59.02	59.20	58.48	58.57	585,604	-0.88(-1.48%)
May 04, 2012	60.21	60.38	59.39	59.45	573,144	-1.46(-2.40%)
May 03, 2012	62.28	62.82	60.35	60.91	755,199	-1.43(-2.29%)
May 02, 2012	62.25	62.93	62.09	62.34	651,585	-0.56(-0.89%)

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