Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	43.30	43.50	43.16	43.16	366,106	+0.24(+0.55%)
Jul 30, 2012	42.99	43.15	42.84	42.93	236,141	-0.13(-0.30%)
Jul 27, 2012	42.43	43.19	42.37	43.06	475,042	+1.03(+2.46%)
Jul 26, 2012	41.97	42.18	41.79	42.02	320,966	+0.59(+1.44%)
Jul 25, 2012	41.55	41.70	41.23	41.43	194,436	+0.07(+0.16%)
Jul 24, 2012	41.52	41.69	41.12	41.36	188,397	-0.08(-0.20%)
Jul 23, 2012	41.25	41.58	40.95	41.44	383,724	-0.87(-2.06%)
Jul 20, 2012	42.40	42.53	42.18	42.31	303,327	-0.49(-1.14%)
Jul 19, 2012	42.67	42.91	42.58	42.80	338,701	+0.36(+0.84%)
Jul 18, 2012	42.00	42.54	42.00	42.44	177,753	-0.24(-0.55%)
Jul 17, 2012	42.44	42.76	41.99	42.68	345,941	+0.65(+1.55%)
Jul 16, 2012	41.97	42.19	41.83	42.03	359,093	-0.31(-0.73%)
Jul 13, 2012	41.93	42.42	41.87	42.34	202,518	+0.72(+1.72%)
Jul 12, 2012	41.54	41.78	41.34	41.62	352,147	-0.74(-1.75%)
Jul 11, 2012	42.44	42.62	42.13	42.36	408,319	+0.21(+0.50%)
Jul 10, 2012	42.77	42.81	41.99	42.15	238,595	-0.34(-0.81%)
Jul 09, 2012	42.57	42.57	42.28	42.49	294,820	-0.24(-0.57%)
Jul 06, 2012	42.80	42.93	42.57	42.74	208,176	-0.64(-1.48%)
Jul 05, 2012	43.47	43.58	43.21	43.38	412,378	-0.32(-0.73%)
Jul 03, 2012	43.25	43.71	43.07	43.70	979,767	+0.86(+2.02%)
Jul 02, 2012	42.78	42.89	42.53	42.84	246,254	-0.02(-0.06%)
Jun 29, 2012	42.66	42.86	42.48	42.86	877,096	+1.52(+3.66%)
Jun 28, 2012	41.31	41.42	41.01	41.34	1,479,223	-0.35(-0.84%)
Jun 27, 2012	41.56	41.77	41.52	41.70	262,774	+0.49(+1.19%)
Jun 26, 2012	41.28	41.36	40.90	41.21	1,413,675	+0.35(+0.86%)
Jun 25, 2012	41.04	41.04	40.70	40.86	794,646	-0.88(-2.11%)
Jun 22, 2012	41.84	41.84	41.44	41.74	869,704	+0.24(+0.59%)
Jun 21, 2012	42.59	42.59	41.44	41.49	1,790,075	-1.87(-4.32%)
Jun 20, 2012	43.37	43.46	42.97	43.37	1,628,475	+0.03(+0.08%)
Jun 19, 2012	43.07	43.61	43.07	43.33	1,151,009	+0.59(+1.39%)
Jun 18, 2012	42.62	42.84	42.44	42.74	225,675	+0.02(+0.06%)
Jun 15, 2012	42.37	42.75	42.19	42.71	1,129,461	+0.72(+1.71%)
Jun 14, 2012	41.68	42.14	41.56	42.00	248,971	+0.15(+0.35%)
Jun 13, 2012	42.08	42.27	41.83	41.85	408,378	-0.23(-0.54%)
Jun 12, 2012	41.76	42.09	41.64	42.08	274,202	+0.97(+2.36%)
Jun 11, 2012	41.89	41.90	41.08	41.11	337,337	-0.40(-0.96%)
Jun 08, 2012	41.34	41.56	41.15	41.51	385,499	-0.50(-1.18%)
Jun 07, 2012	42.52	42.57	41.92	42.00	1,464,704	+0.35(+0.84%)
Jun 06, 2012	40.95	41.68	40.95	41.65	331,498	+1.22(+3.02%)
Jun 05, 2012	40.28	40.52	40.20	40.43	326,485	+0.20(+0.49%)
Jun 04, 2012	40.18	40.40	39.98	40.24	590,924	-0.06(-0.14%)
Jun 01, 2012	40.52	40.74	40.26	40.29	500,085	-1.02(-2.47%)
May 31, 2012	41.28	41.60	41.04	41.31	501,735	+0.11(+0.26%)
May 30, 2012	41.48	41.48	41.07	41.21	1,169,040	-0.68(-1.61%)
May 29, 2012	41.80	42.00	41.62	41.88	320,496	+1.23(+3.03%)
May 25, 2012	40.87	40.90	40.53	40.65	969,314	-0.31(-0.76%)
May 24, 2012	41.43	41.46	40.70	40.96	1,531,774	-0.26(-0.63%)
May 23, 2012	41.17	41.27	40.54	41.22	1,471,692	-0.42(-1.00%)
May 22, 2012	41.76	42.03	41.39	41.64	903,155	-0.13(-0.31%)
May 21, 2012	41.25	41.86	41.22	41.77	796,678	+0.78(+1.91%)
May 18, 2012	41.39	41.50	40.94	40.99	826,483	-0.35(-0.85%)
May 17, 2012	41.79	41.88	41.34	41.34	920,742	-0.44(-1.05%)
May 16, 2012	42.09	42.30	41.74	41.78	11,321,968	-0.91(-2.14%)
May 15, 2012	42.93	43.12	42.59	42.69	2,879,272	-0.17(-0.40%)
May 14, 2012	43.05	43.15	42.76	42.86	502,164	-0.75(-1.72%)
May 11, 2012	43.64	44.02	43.56	43.61	255,513	-0.54(-1.22%)
May 10, 2012	44.42	44.42	44.10	44.15	798,286	+0.04(+0.09%)
May 09, 2012	43.98	44.35	43.72	44.11	857,826	-0.56(-1.26%)
May 08, 2012	44.90	44.91	44.21	44.67	414,195	-0.59(-1.30%)
May 07, 2012	45.05	45.34	45.05	45.26	363,388	+0.01(+0.02%)
May 04, 2012	45.61	45.63	45.18	45.25	145,567	-0.70(-1.52%)
May 03, 2012	46.16	46.25	45.83	45.95	137,398	-0.26(-0.56%)
May 02, 2012	45.96	46.24	45.88	46.21	542,634	+0.15(+0.32%)

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