Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2012	47.70	48.12	47.27	47.88	259,832	+0.57(+1.20%)
Aug 30, 2012	47.74	47.82	47.23	47.31	251,786	-0.74(-1.53%)
Aug 29, 2012	48.01	48.25	47.70	48.05	181,629	-0.02(-0.04%)
Aug 27, 2012	48.39	48.47	47.89	48.07	146,655	-0.19(-0.39%)
Aug 24, 2012	48.06	48.39	47.69	48.25	115,506	+0.24(+0.50%)
Aug 23, 2012	48.10	48.20	47.72	48.01	120,276	-0.28(-0.57%)
Aug 22, 2012	48.59	48.59	47.99	48.29	402,530	-0.35(-0.73%)
Aug 21, 2012	48.77	49.28	48.47	48.64	208,940	+0.03(+0.05%)
Aug 20, 2012	48.81	48.81	48.29	48.62	491,735	-0.33(-0.67%)
Aug 17, 2012	49.26	49.26	48.79	48.94	89,478	-0.35(-0.72%)
Aug 16, 2012	48.50	49.39	48.50	49.30	285,014	+0.76(+1.57%)
Aug 15, 2012	48.09	48.76	47.96	48.54	157,340	+0.28(+0.57%)
Aug 14, 2012	49.01	49.02	48.06	48.26	496,410	-0.37(-0.77%)
Aug 13, 2012	48.94	48.94	48.14	48.63	144,026	-0.43(-0.87%)
Aug 10, 2012	48.62	49.06	48.62	49.06	239,242	+0.25(+0.51%)
Aug 09, 2012	48.47	48.88	48.38	48.81	337,913	+0.38(+0.79%)
Aug 08, 2012	48.13	48.55	48.04	48.43	466,058	+0.12(+0.24%)
Aug 07, 2012	47.60	48.68	47.60	48.31	384,845	+1.09(+2.31%)
Aug 06, 2012	47.17	47.60	47.17	47.22	108,352	+0.16(+0.34%)
Aug 03, 2012	46.73	47.34	46.50	47.06	305,007	+1.03(+2.24%)
Aug 02, 2012	45.81	46.78	45.65	46.03	246,723	-0.28(-0.59%)
Aug 01, 2012	46.56	46.73	46.00	46.31	393,224	-0.01(-0.02%)
Jul 31, 2012	46.15	46.84	46.14	46.32	465,404	+0.34(+0.73%)
Jul 30, 2012	46.30	46.68	45.70	45.98	255,430	-0.42(-0.90%)
Jul 27, 2012	45.41	46.50	45.31	46.40	702,515	+1.11(+2.45%)
Jul 26, 2012	45.17	45.63	44.84	45.29	521,277	+0.98(+2.20%)
Jul 25, 2012	43.79	44.84	43.79	44.31	414,119	+0.87(+2.00%)
Jul 24, 2012	43.87	43.87	43.01	43.44	267,502	-0.20(-0.47%)
Jul 23, 2012	43.18	43.83	42.60	43.65	666,768	-0.36(-0.83%)
Jul 20, 2012	44.71	44.86	44.01	44.01	535,413	-0.75(-1.67%)
Jul 19, 2012	44.49	45.14	44.48	44.76	541,234	+0.88(+2.00%)
Jul 18, 2012	42.31	44.14	42.20	43.88	745,801	+1.45(+3.41%)
Jul 17, 2012	42.82	42.82	41.73	42.43	367,978	-0.18(-0.42%)
Jul 16, 2012	42.90	42.90	42.31	42.61	213,359	-0.40(-0.93%)
Jul 13, 2012	42.84	43.19	42.74	43.01	237,684	+0.30(+0.71%)
Jul 12, 2012	43.03	43.03	42.31	42.71	301,865	-0.68(-1.57%)
Jul 11, 2012	43.92	44.07	43.18	43.39	223,522	-0.49(-1.11%)
Jul 10, 2012	44.50	45.06	43.57	43.88	453,599	-0.92(-2.06%)
Jul 09, 2012	45.31	45.45	44.66	44.80	867,739	-0.60(-1.33%)
Jul 06, 2012	46.10	46.12	45.00	45.40	265,642	-1.17(-2.52%)
Jul 05, 2012	46.58	46.78	46.14	46.57	86,024	-0.35(-0.76%)
Jul 03, 2012	46.44	46.97	46.30	46.93	220,482	+0.57(+1.23%)
Jul 02, 2012	46.66	46.71	46.02	46.36	182,141	-0.07(-0.15%)
Jun 29, 2012	45.56	46.43	45.50	46.43	379,343	+1.93(+4.35%)
Jun 28, 2012	44.52	44.65	43.89	44.50	219,614	-0.28(-0.63%)
Jun 27, 2012	44.28	44.90	44.24	44.78	185,177	+0.57(+1.28%)
Jun 26, 2012	44.12	44.42	43.72	44.21	118,966	+0.17(+0.38%)
Jun 25, 2012	45.14	45.14	43.95	44.05	244,071	-1.47(-3.24%)
Jun 22, 2012	45.21	45.66	45.08	45.52	232,090	+0.65(+1.44%)
Jun 21, 2012	46.64	46.64	44.84	44.87	321,443	-1.91(-4.08%)
Jun 20, 2012	46.41	46.97	46.29	46.78	236,104	+0.41(+0.88%)
Jun 19, 2012	46.21	46.54	45.94	46.37	179,860	+0.50(+1.08%)
Jun 18, 2012	44.96	46.14	44.96	45.87	238,704	+0.63(+1.39%)
Jun 15, 2012	44.54	45.29	44.54	45.24	160,494	+0.70(+1.57%)
Jun 14, 2012	44.65	44.73	44.05	44.54	145,207	-0.10(-0.22%)
Jun 13, 2012	45.03	45.28	44.47	44.64	302,697	-0.35(-0.79%)
Jun 12, 2012	44.33	45.12	44.21	44.99	215,362	+0.79(+1.79%)
Jun 11, 2012	45.56	45.65	44.07	44.21	400,232	-0.63(-1.41%)
Jun 08, 2012	44.21	45.05	44.04	44.84	212,511	+0.46(+1.04%)
Jun 07, 2012	45.47	45.62	44.28	44.37	319,604	-0.40(-0.89%)
Jun 06, 2012	43.81	44.99	43.81	44.77	308,713	+1.37(+3.15%)
Jun 05, 2012	42.61	43.59	42.59	43.41	267,933	+0.82(+1.92%)
Jun 04, 2012	42.73	43.18	42.11	42.59	380,535	-0.07(-0.17%)

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