Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	42.00	43.17	42.00	42.72	82,111	+0.27(+0.64%)
Jul 28, 2011	42.89	43.05	42.00	42.45	119,340	+0.49(+1.17%)
Jul 27, 2011	43.05	43.20	41.53	41.96	155,048	-1.28(-2.96%)
Jul 26, 2011	44.01	44.01	43.05	43.24	132,169	-0.81(-1.84%)
Jul 25, 2011	44.32	44.44	44.00	44.05	64,378	-0.49(-1.10%)
Jul 22, 2011	44.72	44.72	44.34	44.54	50,929	-0.31(-0.69%)
Jul 21, 2011	44.60	45.09	44.25	44.85	95,575	+0.22(+0.49%)
Jul 20, 2011	44.55	45.00	44.28	44.63	54,924	+0.33(+0.74%)
Jul 19, 2011	44.18	44.50	43.98	44.30	61,977	+0.32(+0.73%)
Jul 18, 2011	44.56	44.67	43.70	43.98	59,181	-0.61(-1.37%)
Jul 15, 2011	44.91	45.06	44.50	44.59	85,251	-0.27(-0.60%)
Jul 14, 2011	45.30	45.41	44.75	44.86	59,437	-0.34(-0.75%)
Jul 13, 2011	45.31	45.46	45.10	45.20	46,495	-0.08(-0.18%)
Jul 12, 2011	45.27	45.53	45.10	45.28	55,208	+0.01(+0.02%)
Jul 11, 2011	45.21	45.58	45.21	45.27	57,765	-0.41(-0.90%)
Jul 08, 2011	45.81	46.00	45.00	45.68	77,869	-0.34(-0.74%)
Jul 07, 2011	46.00	46.03	45.40	46.02	41,748	+0.22(+0.48%)
Jul 06, 2011	45.22	45.87	45.16	45.80	66,582	+0.08(+0.17%)
Jul 05, 2011	45.80	45.80	45.52	45.72	44,907	-0.01(-0.02%)
Jul 01, 2011	45.27	45.78	45.24	45.73	48,067	+0.70(+1.55%)
Jun 30, 2011	45.57	45.57	45.00	45.03	63,170	-0.33(-0.73%)
Jun 29, 2011	44.99	45.40	44.75	45.36	67,389	+0.47(+1.05%)
Jun 28, 2011	44.66	44.90	44.55	44.89	47,155	+0.43(+0.97%)
Jun 27, 2011	44.57	44.73	44.26	44.46	40,182	+0.00(+0.00%)
Jun 24, 2011	44.28	44.65	44.25	44.46	39,776	+0.23(+0.52%)
Jun 23, 2011	43.84	44.41	43.77	44.23	51,612	-0.18(-0.41%)
Jun 22, 2011	44.40	45.00	44.29	44.41	43,041	+0.06(+0.14%)
Jun 21, 2011	44.05	44.47	43.83	44.35	50,381	+0.42(+0.96%)
Jun 20, 2011	43.62	43.98	43.61	43.93	107,435	+0.92(+2.14%)
Jun 17, 2011	43.26	43.50	43.01	43.01	123,680	+0.08(+0.19%)
Jun 16, 2011	42.90	43.47	42.89	42.93	69,299	-0.22(-0.51%)
Jun 15, 2011	43.54	43.75	42.89	43.15	78,237	-0.55(-1.26%)
Jun 14, 2011	43.86	43.95	43.12	43.70	110,634	+0.65(+1.51%)
Jun 13, 2011	43.20	43.31	42.71	43.05	87,100	+0.00(+0.00%)
Jun 10, 2011	42.56	43.17	42.00	43.05	119,137	+0.30(+0.70%)
Jun 09, 2011	42.86	43.10	42.53	42.75	122,908	-0.12(-0.28%)
Jun 08, 2011	43.49	43.61	42.77	42.87	106,638	-0.66(-1.51%)
Jun 07, 2011	43.72	43.93	43.50	43.53	65,579	-0.13(-0.30%)
Jun 06, 2011	44.20	44.20	43.66	43.66	64,235	-0.57(-1.29%)
Jun 03, 2011	44.18	44.49	43.82	44.23	56,863	-1.13(-2.49%)
May 24, 2011	45.51	45.76	45.21	45.36	45,072	+0.06(+0.13%)
May 23, 2011	45.72	45.72	45.18	45.30	60,150	-0.51(-1.11%)
May 20, 2011	45.99	45.99	45.65	45.81	67,423	-0.30(-0.65%)
May 19, 2011	46.18	46.42	45.79	46.11	79,753	+0.30(+0.65%)
May 18, 2011	45.64	45.89	45.40	45.81	89,766	+0.50(+1.10%)
May 17, 2011	45.62	45.87	44.77	45.31	80,972	-0.36(-0.79%)
May 16, 2011	46.00	46.15	45.66	45.67	43,647	-0.48(-1.04%)
May 13, 2011	46.53	46.65	45.85	46.15	41,104	-0.19(-0.41%)
May 12, 2011	46.29	46.63	45.91	46.34	64,659	-0.21(-0.45%)
May 11, 2011	47.04	47.04	46.28	46.55	57,153	-0.45(-0.96%)
May 10, 2011	47.00	47.10	46.90	47.00	51,780	+0.04(+0.09%)
May 09, 2011	46.68	47.00	46.57	46.96	47,296	+0.37(+0.79%)
May 06, 2011	44.92	46.94	44.92	46.59	61,252	-0.23(-0.49%)
May 05, 2011	47.06	47.15	46.55	46.82	96,248	-0.34(-0.72%)
May 04, 2011	47.79	47.93	47.05	47.16	92,102	-0.58(-1.21%)
May 03, 2011	48.10	48.10	47.50	47.74	96,974	-0.02(-0.04%)

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