Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	28.58	29.23	28.32	28.87	6,320,947	-0.12(-0.41%)
Jul 28, 2011	29.17	29.66	28.88	28.99	4,761,925	-0.20(-0.69%)
Jul 27, 2011	29.70	29.92	29.04	29.19	6,221,276	-0.73(-2.44%)
Jul 26, 2011	29.89	30.30	29.69	29.92	4,382,815	-0.02(-0.07%)
Jul 25, 2011	30.18	30.29	29.89	29.94	4,734,867	-0.56(-1.84%)
Jul 22, 2011	30.14	30.62	30.10	30.50	8,148,992	+0.56(+1.87%)
Jul 21, 2011	29.82	30.40	29.74	29.94	6,471,940	+0.34(+1.15%)
Jul 20, 2011	30.21	30.37	29.40	29.60	4,797,559	-0.54(-1.79%)
Jul 19, 2011	29.91	30.25	29.69	30.14	5,555,498	+0.45(+1.52%)
Jul 18, 2011	29.91	29.99	29.39	29.69	4,489,546	-0.29(-0.97%)
Jul 15, 2011	30.15	30.23	29.64	29.98	4,349,511	-0.08(-0.27%)
Jul 14, 2011	29.97	30.45	29.66	30.06	7,578,760	+0.24(+0.80%)
Jul 13, 2011	29.80	30.23	29.71	29.82	4,674,234	+0.16(+0.54%)
Jul 12, 2011	29.32	30.10	29.32	29.66	6,234,230	+0.06(+0.20%)
Jul 11, 2011	29.86	30.08	29.45	29.60	6,025,483	-0.82(-2.70%)
Jul 08, 2011	29.93	30.48	29.55	30.42	8,618,910	-0.04(-0.13%)
Jul 07, 2011	29.84	30.58	29.29	30.46	13,555,032	+1.59(+5.51%)
Jul 06, 2011	29.53	29.56	28.60	28.87	13,658,347	-0.73(-2.47%)
Jul 05, 2011	29.92	30.00	29.46	29.60	6,519,604	-0.28(-0.94%)
Jul 01, 2011	29.18	29.96	29.14	29.88	6,495,616	+0.64(+2.19%)
Jun 30, 2011	28.82	29.34	28.80	29.24	7,766,085	+0.48(+1.67%)
Jun 29, 2011	28.88	29.13	28.45	28.76	7,632,373	+0.03(+0.10%)
Jun 28, 2011	28.30	28.75	28.21	28.73	5,637,871	+0.58(+2.06%)
Jun 27, 2011	28.07	28.36	27.86	28.15	5,050,563	+0.13(+0.46%)
Jun 24, 2011	28.63	28.84	28.00	28.02	7,183,755	-0.68(-2.37%)
Jun 23, 2011	27.74	28.74	27.69	28.70	8,899,170	+0.60(+2.14%)
Jun 22, 2011	28.27	28.68	28.07	28.10	7,458,676	-0.16(-0.57%)
Jun 21, 2011	27.81	28.36	27.62	28.26	6,306,422	+0.61(+2.21%)
Jun 20, 2011	27.55	27.74	27.52	27.65	6,222,876	+0.38(+1.39%)
Jun 17, 2011	27.10	27.38	27.02	27.27	8,130,142	+0.39(+1.45%)
Jun 16, 2011	27.36	27.45	26.48	26.88	10,410,851	-0.41(-1.50%)
Jun 15, 2011	27.58	27.72	27.17	27.29	7,074,569	-0.60(-2.15%)
Jun 14, 2011	27.39	28.14	27.26	27.89	7,528,792	+0.76(+2.80%)
Jun 13, 2011	27.26	27.45	26.85	27.13	5,440,527	-0.10(-0.37%)
Jun 10, 2011	27.98	28.00	27.13	27.23	7,078,382	-0.90(-3.20%)
Jun 09, 2011	28.25	28.47	27.99	28.13	9,633,613	+0.31(+1.11%)
Jun 08, 2011	27.61	27.90	27.25	27.82	12,100,394	+0.04(+0.14%)
Jun 07, 2011	27.05	28.08	26.98	27.78	9,426,993	+0.83(+3.08%)
Jun 06, 2011	27.43	27.76	26.85	26.95	9,274,295	-0.59(-2.14%)
Jun 03, 2011	27.75	28.17	27.47	27.54	9,070,751	-0.75(-2.65%)
May 24, 2011	28.72	29.01	28.29	28.29	9,456,161	-0.29(-1.01%)
May 23, 2011	28.10	28.91	28.05	28.58	9,443,647	-0.05(-0.17%)
May 20, 2011	29.31	29.33	28.51	28.63	10,625,590	-0.87(-2.95%)
May 19, 2011	29.74	30.00	29.19	29.50	10,816,270	+0.30(+1.03%)
May 18, 2011	28.49	29.29	28.36	29.20	9,307,801	+0.80(+2.82%)
May 17, 2011	28.16	28.62	27.86	28.40	10,307,830	+0.34(+1.21%)
May 16, 2011	28.37	28.57	27.95	28.06	12,470,157	-0.40(-1.41%)
May 13, 2011	28.11	28.84	28.03	28.46	9,065,853	-0.16(-0.56%)
May 12, 2011	28.29	28.84	27.85	28.62	13,596,143	+0.26(+0.92%)
May 11, 2011	28.44	28.88	27.87	28.36	32,943,986	+2.03(+7.71%)
May 10, 2011	26.35	26.59	26.21	26.33	9,330,458	+0.15(+0.57%)
May 09, 2011	25.99	26.30	25.68	26.18	8,302,654	+0.10(+0.38%)
May 06, 2011	26.70	26.82	25.94	26.08	10,157,508	-0.27(-1.02%)
May 05, 2011	25.47	26.88	25.36	26.35	17,341,836	+0.95(+3.74%)
May 04, 2011	25.00	25.55	24.80	25.40	14,404,858	+0.42(+1.68%)
May 03, 2011	24.11	25.02	24.11	24.98	12,050,552	+0.80(+3.31%)

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