Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	30.02	30.51	29.85	30.19	5,361,528	-0.22(-0.71%)
Jul 28, 2011	30.87	31.36	30.33	30.41	4,583,685	+0.05(+0.16%)
Jul 27, 2011	30.66	31.29	30.29	30.36	5,924,082	-0.54(-1.75%)
Jul 26, 2011	30.62	30.96	30.25	30.90	4,895,312	+0.26(+0.83%)
Jul 25, 2011	30.52	31.07	30.36	30.64	3,471,086	-0.20(-0.64%)
Jul 22, 2011	30.90	30.98	30.77	30.84	2,875,934	-0.27(-0.88%)
Jul 21, 2011	30.97	31.50	30.96	31.11	4,038,508	+0.38(+1.25%)
Jul 20, 2011	31.29	31.36	30.60	30.73	3,129,038	-0.41(-1.32%)
Jul 19, 2011	30.80	31.22	30.62	31.14	3,467,650	+0.36(+1.18%)
Jul 18, 2011	30.90	31.24	30.50	30.78	4,010,945	-0.21(-0.67%)
Jul 15, 2011	31.35	31.50	30.85	30.98	4,125,502	-0.27(-0.88%)
Jul 14, 2011	31.50	31.69	30.99	31.26	5,779,433	-0.25(-0.78%)
Jul 13, 2011	31.74	32.05	31.43	31.50	4,742,714	+0.01(+0.03%)
Jul 12, 2011	31.05	32.08	30.66	31.50	6,472,699	+0.27(+0.88%)
Jul 11, 2011	31.87	32.02	31.13	31.22	5,594,012	-1.13(-3.49%)
Jul 08, 2011	32.43	32.72	32.19	32.35	5,893,851	-0.76(-2.28%)
Jul 07, 2011	33.56	33.35	32.19	33.10	12,394,856	-0.45(-1.35%)
Jul 06, 2011	33.57	33.79	33.33	33.56	4,390,760	+0.03(+0.09%)
Jul 05, 2011	34.23	34.34	33.22	33.53	4,823,894	-0.65(-1.91%)
Jul 01, 2011	33.71	34.31	33.40	34.18	3,278,797	+0.48(+1.42%)
Jun 30, 2011	34.00	34.09	33.52	33.70	4,236,467	-0.38(-1.12%)
Jun 29, 2011	34.50	34.65	33.90	34.08	4,085,524	-0.26(-0.77%)
Jun 28, 2011	33.71	34.36	33.49	34.35	4,052,652	+0.87(+2.59%)
Jun 27, 2011	33.55	33.77	33.23	33.48	3,293,960	+0.07(+0.20%)
Jun 24, 2011	34.22	34.38	33.30	33.41	6,768,440	-0.75(-2.20%)
Jun 23, 2011	33.73	34.50	33.62	34.16	7,073,596	+0.13(+0.37%)
Jun 22, 2011	34.89	35.27	34.03	34.03	3,992,954	-0.96(-2.73%)
Jun 21, 2011	34.63	35.31	34.15	34.99	6,000,961	+0.65(+1.90%)
Jun 20, 2011	34.11	34.43	34.04	34.34	6,848,636	+0.88(+2.62%)
Jun 17, 2011	33.72	34.00	33.23	33.46	6,778,532	+0.02(+0.06%)
Jun 16, 2011	33.30	33.72	32.83	33.44	7,052,764	+0.15(+0.44%)
Jun 15, 2011	33.74	34.29	33.01	33.29	18,480,962	-1.22(-3.53%)
Jun 14, 2011	29.70	35.24	29.60	34.51	48,794,248	+5.13(+17.47%)
Jun 13, 2011	29.32	29.80	29.29	29.38	5,075,898	+0.19(+0.64%)
Jun 10, 2011	29.88	30.00	29.10	29.19	4,091,403	-0.78(-2.60%)
Jun 09, 2011	30.16	30.38	29.85	29.98	5,776,540	+0.01(+0.03%)
Jun 08, 2011	30.69	30.90	29.92	29.97	8,611,656	-0.91(-2.94%)
Jun 07, 2011	31.03	31.21	30.78	30.87	4,100,854	+0.15(+0.48%)
Jun 06, 2011	31.33	31.67	30.69	30.73	3,867,894	-0.75(-2.39%)
Jun 03, 2011	32.27	32.21	31.35	31.48	4,524,619	-3.76(-10.66%)
May 24, 2011	35.17	35.64	35.11	35.23	3,613,356	+0.09(+0.25%)
May 23, 2011	34.79	35.46	34.66	35.15	3,382,496	-0.08(-0.22%)
May 20, 2011	36.54	36.64	34.99	35.22	7,411,640	-1.81(-4.90%)
May 19, 2011	36.89	37.27	36.19	37.04	2,583,538	+0.26(+0.72%)
May 18, 2011	35.87	36.83	35.69	36.78	3,364,232	+0.96(+2.67%)
May 17, 2011	36.28	36.87	35.57	35.82	5,562,986	-0.49(-1.34%)
May 16, 2011	39.87	40.01	35.96	36.31	16,338,478	-1.20(-3.20%)
May 13, 2011	37.65	37.84	36.94	37.51	5,370,252	-0.08(-0.21%)
May 12, 2011	36.73	37.79	36.37	37.59	3,133,557	+0.86(+2.34%)
May 11, 2011	36.69	37.24	36.26	36.73	4,564,028	+0.24(+0.67%)
May 10, 2011	35.99	36.62	35.80	36.48	3,668,074	+0.49(+1.36%)
May 09, 2011	36.32	36.41	35.69	36.00	2,687,044	-0.38(-1.05%)
May 06, 2011	36.91	37.33	36.01	36.38	3,988,518	-0.18(-0.48%)
May 05, 2011	36.47	37.65	35.91	36.55	8,309,311	-1.91(-4.97%)
May 04, 2011	37.72	38.77	37.55	38.46	4,485,025	+0.77(+2.05%)
May 03, 2011	37.42	37.96	37.19	37.69	3,439,327	+0.19(+0.49%)

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