Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	25.81	26.91	25.65	26.48	3,867,528	+0.33(+1.25%)
Jul 28, 2011	27.24	27.47	26.09	26.16	6,327,307	-1.31(-4.75%)
Jul 27, 2011	28.29	28.38	27.18	27.46	3,336,965	-1.09(-3.81%)
Jul 26, 2011	29.33	29.33	28.49	28.55	1,654,523	-0.84(-2.86%)
Jul 25, 2011	29.11	29.57	28.95	29.39	1,506,730	-0.21(-0.69%)
Jul 22, 2011	29.59	29.77	29.56	29.59	1,841,386	+0.01(+0.04%)
Jul 21, 2011	28.02	29.84	28.02	29.58	4,457,676	+1.19(+4.21%)
Jul 20, 2011	28.54	28.86	28.32	28.39	1,822,977	+0.03(+0.11%)
Jul 19, 2011	27.88	28.74	27.88	28.36	1,965,866	+0.68(+2.47%)
Jul 18, 2011	27.88	27.91	27.49	27.67	2,338,864	-0.40(-1.41%)
Jul 15, 2011	27.29	28.08	27.18	28.07	3,433,447	+1.01(+3.74%)
Jul 14, 2011	27.65	27.96	27.03	27.06	2,420,603	-0.52(-1.87%)
Jul 13, 2011	27.81	28.00	27.51	27.57	2,261,197	+0.03(+0.11%)
Jul 12, 2011	27.98	28.16	27.52	27.54	2,491,956	-0.59(-2.08%)
Jul 11, 2011	28.56	28.71	27.84	28.13	1,977,288	-0.92(-3.17%)
Jul 08, 2011	29.30	29.30	28.69	29.05	2,145,581	-0.73(-2.45%)
Jul 07, 2011	29.79	30.00	29.54	29.78	1,579,482	+0.40(+1.35%)
Jul 06, 2011	29.32	29.49	28.81	29.39	1,685,762	-0.04(-0.14%)
Jul 05, 2011	29.56	29.80	29.32	29.43	1,757,058	-0.15(-0.50%)
Jul 01, 2011	29.27	29.68	29.05	29.57	1,836,647	+0.29(+0.98%)
Jun 30, 2011	28.61	29.40	28.40	29.29	2,746,404	+0.74(+2.58%)
Jun 29, 2011	28.55	28.74	28.22	28.55	1,392,105	+0.20(+0.70%)
Jun 28, 2011	28.06	28.54	27.97	28.35	1,562,773	+0.47(+1.69%)
Jun 27, 2011	27.71	27.95	27.31	27.88	1,967,047	+0.20(+0.72%)
Jun 24, 2011	28.16	28.43	27.60	27.68	2,782,113	-0.41(-1.45%)
Jun 23, 2011	28.36	28.46	27.64	28.09	4,232,534	-0.88(-3.04%)
Jun 22, 2011	28.76	29.17	28.69	28.96	2,779,663	+0.04(+0.14%)
Jun 21, 2011	28.13	28.99	28.03	28.92	3,095,300	+1.05(+3.78%)
Jun 20, 2011	27.81	28.03	27.81	27.87	2,916,808	-0.21(-0.75%)
Jun 17, 2011	27.35	28.35	27.35	28.08	4,361,610	+1.22(+4.55%)
Jun 16, 2011	27.54	27.56	26.36	26.86	4,619,388	-0.72(-2.61%)
Jun 15, 2011	27.84	27.86	27.36	27.58	3,146,233	-0.54(-1.94%)
Jun 14, 2011	28.29	28.37	27.91	28.12	2,901,361	+0.35(+1.27%)
Jun 13, 2011	28.30	28.39	27.68	27.77	3,147,686	-0.48(-1.71%)
Jun 10, 2011	29.15	29.28	28.16	28.25	4,574,598	-1.12(-3.80%)
Jun 09, 2011	29.39	29.54	29.25	29.37	1,276,859	+0.10(+0.34%)
Jun 08, 2011	29.53	29.64	29.16	29.27	1,801,473	-0.35(-1.17%)
Jun 07, 2011	30.13	30.13	29.59	29.61	1,748,831	-0.25(-0.84%)
Jun 06, 2011	30.03	30.25	29.74	29.86	1,589,279	-0.22(-0.72%)
Jun 03, 2011	30.27	30.58	29.96	30.08	3,448,321	-0.79(-2.56%)
May 24, 2011	31.22	31.58	30.86	30.87	2,290,517	-0.10(-0.32%)
May 23, 2011	31.26	31.29	30.72	30.97	2,438,837	-0.78(-2.46%)
May 20, 2011	32.07	32.11	31.55	31.75	1,354,151	-0.35(-1.08%)
May 19, 2011	32.41	32.67	31.99	32.10	1,665,569	-0.26(-0.81%)
May 18, 2011	31.53	32.59	31.39	32.36	1,575,187	+0.90(+2.86%)
May 17, 2011	31.95	32.11	31.37	31.46	2,791,929	-0.61(-1.90%)
May 16, 2011	31.89	32.69	31.81	32.07	1,720,059	+0.01(+0.02%)
May 13, 2011	32.27	32.33	31.72	32.06	1,493,826	-0.22(-0.68%)
May 12, 2011	32.46	32.58	32.05	32.28	1,735,137	-0.34(-1.05%)
May 11, 2011	33.25	33.33	32.44	32.62	2,446,662	-0.67(-2.01%)
May 10, 2011	32.85	33.53	32.78	33.29	2,024,156	+0.59(+1.81%)
May 09, 2011	32.45	33.06	32.45	32.70	1,606,867	+0.14(+0.43%)
May 06, 2011	32.31	32.75	32.15	32.56	3,418,567	+0.88(+2.78%)
May 05, 2011	32.15	32.39	31.62	31.68	3,431,974	-0.69(-2.13%)
May 04, 2011	33.02	33.25	32.10	32.37	2,696,029	-0.74(-2.24%)
May 03, 2011	33.82	33.95	32.83	33.11	2,131,274	-0.77(-2.26%)

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