Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	24.95	25.49	24.83	25.14	2,361,075	+0.40(+1.62%)
Aug 30, 2011	24.11	24.86	23.91	24.74	2,304,789	+0.52(+2.13%)
Aug 29, 2011	23.48	24.33	23.48	24.22	2,511,645	+1.18(+5.12%)
Aug 26, 2011	22.12	23.06	21.54	23.04	2,992,379	+0.74(+3.30%)
Aug 25, 2011	23.18	23.44	22.24	22.31	2,127,092	-0.87(-3.75%)
Aug 24, 2011	22.68	23.19	22.53	23.18	2,368,978	+0.37(+1.60%)
Aug 23, 2011	21.88	22.83	21.67	22.81	2,042,637	+1.02(+4.68%)
Aug 22, 2011	22.14	22.36	21.70	21.79	2,331,900	+0.22(+1.00%)
Aug 19, 2011	21.90	22.72	21.52	21.58	3,987,639	-0.76(-3.39%)
Aug 18, 2011	23.20	23.23	22.04	22.33	5,273,134	-1.79(-7.42%)
Aug 17, 2011	24.20	24.46	23.87	24.12	2,155,693	+0.14(+0.58%)
Aug 16, 2011	24.20	24.34	23.66	23.98	2,708,313	-0.58(-2.36%)
Aug 15, 2011	24.33	24.76	24.19	24.57	2,216,813	+0.45(+1.84%)
Aug 12, 2011	24.08	24.31	23.77	24.12	2,577,549	+0.23(+0.96%)
Aug 11, 2011	22.57	24.30	22.36	23.89	4,218,635	+1.37(+6.08%)
Aug 10, 2011	22.77	23.37	22.33	22.52	4,426,013	-0.93(-3.97%)
Aug 09, 2011	22.80	23.45	21.82	23.45	5,346,573	+1.48(+6.72%)
Aug 08, 2011	22.80	23.27	21.85	21.98	6,106,923	-1.64(-6.94%)
Aug 05, 2011	24.62	24.86	22.98	23.61	7,473,632	-0.50(-2.08%)
Aug 04, 2011	25.27	25.27	24.03	24.12	4,446,767	-1.65(-6.39%)
Aug 03, 2011	25.94	25.94	24.83	25.76	3,186,211	+0.55(+2.20%)
Aug 02, 2011	26.07	26.42	25.20	25.21	2,271,696	-1.12(-4.26%)
Aug 01, 2011	27.05	27.09	26.02	26.33	2,795,647	-0.15(-0.58%)
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%)

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