Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	45.81	46.53	45.47	46.13	172,019	-0.39(-0.83%)
Jul 28, 2011	46.59	47.24	46.03	46.52	219,681	-0.10(-0.21%)
Jul 27, 2011	47.90	47.90	46.49	46.61	692,009	-1.72(-3.56%)
Jul 26, 2011	48.23	48.93	48.23	48.34	291,034	+0.33(+0.68%)
Jul 25, 2011	48.08	48.27	47.79	48.01	198,359	-0.57(-1.18%)
Jul 22, 2011	48.59	48.75	47.63	48.58	205,523	+1.15(+2.43%)
Jul 21, 2011	46.99	47.60	46.35	47.43	337,480	+0.35(+0.75%)
Jul 20, 2011	47.43	47.55	46.81	47.08	449,346	-0.18(-0.39%)
Jul 19, 2011	46.25	47.38	46.25	47.27	554,154	+1.43(+3.13%)
Jul 18, 2011	46.16	46.38	45.40	45.83	366,713	-0.56(-1.21%)
Jul 15, 2011	46.49	46.49	45.84	46.39	228,667	+0.18(+0.40%)
Jul 14, 2011	46.95	47.48	46.10	46.21	190,669	-0.69(-1.48%)
Jul 13, 2011	47.30	47.61	46.69	46.90	443,261	-0.15(-0.32%)
Jul 12, 2011	47.99	47.99	46.79	47.05	326,673	-1.39(-2.87%)
Jul 11, 2011	48.73	49.33	48.27	48.44	133,783	-0.85(-1.73%)
Jul 08, 2011	49.45	49.45	48.79	49.30	192,710	-0.69(-1.37%)
Jul 07, 2011	49.47	50.27	49.38	49.98	194,460	+0.93(+1.90%)
Jul 06, 2011	49.16	49.19	48.63	49.05	330,141	-0.40(-0.80%)
Jul 05, 2011	49.85	49.96	49.22	49.45	190,761	-0.40(-0.79%)
Jul 01, 2011	48.83	49.96	48.73	49.84	115,882	+1.05(+2.14%)
Jun 30, 2011	47.77	48.96	47.77	48.79	143,632	+1.12(+2.34%)
Jun 29, 2011	47.76	47.92	47.32	47.68	178,442	+0.06(+0.13%)
Jun 28, 2011	47.11	47.63	47.08	47.62	103,338	+0.63(+1.35%)
Jun 27, 2011	46.85	47.18	46.31	46.98	96,111	+0.24(+0.51%)
Jun 24, 2011	47.75	47.75	46.61	46.75	131,508	-1.10(-2.30%)
Jun 23, 2011	46.72	47.90	46.37	47.85	202,221	+0.59(+1.25%)
Jun 22, 2011	47.34	47.74	47.13	47.26	223,841	-0.18(-0.39%)
Jun 21, 2011	46.66	47.58	46.35	47.44	393,313	+1.09(+2.35%)
Jun 20, 2011	46.37	46.52	46.11	46.35	570,033	+0.06(+0.13%)
Jun 17, 2011	47.44	47.44	46.13	46.29	355,990	-0.69(-1.48%)
Jun 16, 2011	47.48	47.58	46.57	46.98	220,060	-0.55(-1.15%)
Jun 15, 2011	47.98	48.27	47.44	47.53	177,606	-0.89(-1.83%)
Jun 14, 2011	48.33	48.71	48.27	48.42	330,498	+0.84(+1.76%)
Jun 13, 2011	48.08	48.27	47.39	47.58	170,699	-0.42(-0.88%)
Jun 10, 2011	48.59	48.62	47.67	48.00	154,737	-0.78(-1.60%)
Jun 09, 2011	48.77	49.08	48.52	48.79	570,240	+0.04(+0.07%)
Jun 08, 2011	49.48	49.48	48.58	48.75	295,196	-0.97(-1.95%)
Jun 07, 2011	49.81	50.25	49.72	49.72	338,080	+0.20(+0.41%)
Jun 06, 2011	49.96	50.00	49.46	49.52	383,604	-0.36(-0.72%)
Jun 03, 2011	50.18	50.61	49.81	49.88	201,564	-0.16(-0.32%)
May 24, 2011	50.73	50.74	50.03	50.03	557,713	-0.44(-0.87%)
May 23, 2011	50.90	50.90	50.44	50.47	103,960	-1.05(-2.05%)
May 20, 2011	51.64	51.79	51.24	51.53	122,330	-0.11(-0.20%)
May 19, 2011	51.96	51.96	51.19	51.63	228,530	-0.44(-0.84%)
May 18, 2011	51.17	52.19	51.17	52.07	57,279	+0.93(+1.82%)
May 17, 2011	51.50	51.55	50.64	51.14	428,218	-0.64(-1.24%)
May 16, 2011	52.32	52.86	51.69	51.78	279,034	-0.74(-1.41%)
May 13, 2011	53.10	53.26	52.49	52.52	49,543	-0.65(-1.22%)
May 12, 2011	52.26	53.38	52.21	53.17	129,528	+0.69(+1.31%)
May 11, 2011	53.01	53.13	52.18	52.49	75,971	-0.39(-0.73%)
May 10, 2011	52.73	53.04	52.65	52.87	55,661	+0.25(+0.48%)
May 09, 2011	52.89	52.89	52.30	52.62	195,992	-0.22(-0.42%)
May 06, 2011	53.07	53.39	52.62	52.84	107,177	+0.41(+0.79%)
May 05, 2011	52.02	52.94	51.94	52.43	97,920	+0.14(+0.27%)
May 04, 2011	52.51	52.72	51.66	52.29	301,212	-0.02(-0.03%)
May 03, 2011	52.71	52.83	51.94	52.30	131,573	-0.65(-1.23%)

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