Date	Open	High	Low	Close	Volume	Change (%)
Oct 31, 2011	22.68	22.90	22.66	22.69	8,769,652	-0.10(-0.46%)
Oct 28, 2011	22.97	22.97	22.68	22.79	18,327,432	-0.19(-0.82%)
Oct 27, 2011	22.83	23.09	22.79	22.98	20,262,498	+0.53(+2.38%)
Oct 26, 2011	22.53	22.59	22.32	22.45	12,846,239	+0.09(+0.41%)
Oct 25, 2011	22.56	22.62	22.31	22.36	14,860,903	-0.25(-1.12%)
Oct 24, 2011	22.75	22.75	22.55	22.61	13,156,603	-0.10(-0.43%)
Oct 21, 2011	22.50	22.72	22.50	22.71	11,511,626	+0.38(+1.69%)
Oct 20, 2011	22.20	22.42	22.18	22.33	8,674,723	+0.12(+0.56%)
Oct 19, 2011	22.17	22.52	22.16	22.21	13,513,850	+0.02(+0.09%)
Oct 18, 2011	21.95	22.31	21.88	22.19	16,778,454	+0.16(+0.71%)
Oct 17, 2011	21.99	22.14	21.99	22.03	7,204,762	-0.09(-0.41%)
Oct 14, 2011	22.00	22.13	21.94	22.12	14,783,719	+0.21(+0.95%)
Oct 13, 2011	21.85	21.96	21.65	21.91	11,986,610	+0.00(+0.00%)
Oct 12, 2011	22.05	22.05	21.86	21.91	9,911,701	-0.05(-0.24%)
Oct 11, 2011	22.08	22.12	21.84	21.97	18,564,726	-0.20(-0.91%)
Oct 10, 2011	21.91	22.18	21.91	22.17	10,432,671	+0.42(+1.95%)
Oct 07, 2011	21.69	21.89	21.61	21.74	16,293,764	+0.09(+0.42%)
Oct 06, 2011	21.54	21.65	21.51	21.65	18,727,962	+0.38(+1.78%)
Oct 05, 2011	21.27	21.36	20.98	21.28	20,092,710	+0.01(+0.06%)
Oct 04, 2011	21.28	21.31	20.79	21.26	34,197,564	-0.10(-0.49%)
Oct 03, 2011	21.90	22.06	21.37	21.37	23,549,302	-0.52(-2.38%)
Sep 30, 2011	21.94	22.16	21.88	21.89	16,068,718	-0.25(-1.12%)
Sep 29, 2011	22.06	22.18	21.88	22.14	18,789,674	+0.35(+1.61%)
Sep 28, 2011	22.11	22.15	21.76	21.78	19,251,372	-0.22(-1.01%)
Sep 27, 2011	22.21	22.24	21.91	22.01	14,084,835	+0.08(+0.36%)
Sep 26, 2011	21.84	21.95	21.70	21.93	16,843,538	+0.18(+0.81%)
Sep 23, 2011	21.48	21.86	21.45	21.75	18,468,306	+0.21(+1.00%)
Sep 22, 2011	21.55	21.63	21.31	21.54	42,439,540	-0.37(-1.69%)
Sep 21, 2011	22.32	22.44	21.91	21.91	21,153,996	-0.41(-1.84%)
Sep 20, 2011	22.18	22.60	22.06	22.32	27,969,048	+0.32(+1.45%)
Sep 19, 2011	21.88	22.08	21.81	22.00	11,182,839	-0.12(-0.56%)
Sep 16, 2011	21.89	22.18	21.89	22.12	12,388,607	+0.25(+1.14%)
Sep 15, 2011	21.82	21.94	21.65	21.87	9,171,887	+0.27(+1.25%)
Sep 14, 2011	21.54	21.78	21.29	21.60	10,874,272	+0.15(+0.69%)
Sep 13, 2011	21.38	21.45	21.16	21.45	11,132,915	+0.14(+0.67%)
Sep 12, 2011	21.03	21.32	20.95	21.31	11,870,890	+0.17(+0.82%)
Sep 09, 2011	21.43	21.43	21.01	21.14	21,840,958	-0.44(-2.03%)
Sep 08, 2011	21.54	21.78	21.47	21.58	10,618,555	-0.01(-0.06%)
Sep 07, 2011	21.52	21.62	21.41	21.59	11,722,335	+0.24(+1.12%)
Sep 06, 2011	21.03	21.37	20.88	21.35	17,927,894	-0.10(-0.48%)
Sep 02, 2011	21.42	21.60	21.40	21.45	13,829,262	-0.24(-1.13%)
Sep 01, 2011	21.87	21.96	21.69	21.70	16,558,200	-0.14(-0.65%)
Aug 31, 2011	21.78	21.91	21.72	21.84	14,957,314	+0.14(+0.65%)
Aug 30, 2011	21.67	21.78	21.57	21.70	12,032,691	+0.01(+0.04%)
Aug 29, 2011	21.49	21.71	21.45	21.69	23,053,428	+0.42(+1.98%)
Aug 26, 2011	21.21	21.38	20.78	21.27	19,429,904	-0.03(-0.15%)
Aug 25, 2011	21.72	21.72	21.20	21.30	22,144,376	-0.35(-1.64%)
Aug 24, 2011	21.16	21.65	21.15	21.65	22,192,762	+0.46(+2.16%)
Aug 23, 2011	20.96	21.20	20.69	21.20	24,404,002	+0.37(+1.80%)
Aug 22, 2011	21.19	21.19	20.71	20.82	30,669,368	-0.05(-0.25%)
Aug 19, 2011	20.83	21.05	20.74	20.87	23,534,856	-0.13(-0.61%)
Aug 18, 2011	20.94	21.07	20.68	21.00	34,923,536	-0.25(-1.18%)
Aug 17, 2011	21.22	21.45	21.18	21.25	21,713,534	+0.15(+0.73%)
Aug 16, 2011	20.96	21.16	20.85	21.10	17,519,926	-0.03(-0.12%)
Aug 15, 2011	20.60	21.17	20.56	21.13	43,191,804	+0.70(+3.41%)
Aug 12, 2011	20.69	20.80	20.33	20.43	15,057,179	-0.12(-0.60%)
Aug 11, 2011	19.78	20.76	19.78	20.55	27,102,472	+0.83(+4.22%)
Aug 10, 2011	19.85	20.24	19.64	19.72	26,123,566	-0.38(-1.89%)
Aug 09, 2011	20.40	20.14	18.98	20.10	38,373,720	+0.64(+3.28%)
Aug 08, 2011	20.26	20.44	19.39	19.46	27,661,252	-1.09(-5.30%)
Aug 05, 2011	20.56	20.73	20.17	20.55	34,086,476	+0.17(+0.82%)
Aug 04, 2011	20.89	21.01	20.38	20.38	26,422,230	-0.69(-3.27%)
Aug 03, 2011	21.10	21.11	20.80	21.07	20,144,618	+0.00(+0.00%)
Aug 02, 2011	21.35	21.40	21.07	21.07	14,538,194	-0.37(-1.71%)

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