Date	Open	High	Low	Close	Volume	Change (%)
Oct 31, 2011	22.49	22.72	22.47	22.51	8,840,482	-0.10(-0.46%)
Oct 28, 2011	22.78	22.78	22.49	22.61	18,475,456	-0.19(-0.82%)
Oct 27, 2011	22.65	22.90	22.60	22.80	20,426,150	+0.53(+2.38%)
Oct 26, 2011	22.35	22.41	22.15	22.27	12,949,993	+0.09(+0.41%)
Oct 25, 2011	22.38	22.44	22.13	22.18	14,980,929	-0.25(-1.12%)
Oct 24, 2011	22.57	22.57	22.37	22.43	13,262,864	-0.10(-0.43%)
Oct 21, 2011	22.32	22.54	22.32	22.53	11,604,601	+0.37(+1.69%)
Oct 20, 2011	22.02	22.24	22.00	22.15	8,744,786	+0.12(+0.56%)
Oct 19, 2011	22.00	22.34	21.98	22.03	13,622,996	+0.02(+0.09%)
Oct 18, 2011	21.78	22.14	21.70	22.01	16,913,968	+0.15(+0.71%)
Oct 17, 2011	21.81	21.96	21.81	21.85	7,262,952	-0.09(-0.41%)
Oct 14, 2011	21.82	21.95	21.76	21.95	14,903,122	+0.21(+0.95%)
Oct 13, 2011	21.67	21.78	21.48	21.74	12,083,421	+0.00(+0.00%)
Oct 12, 2011	21.87	21.87	21.69	21.74	9,991,754	-0.05(-0.24%)
Oct 11, 2011	21.90	21.94	21.67	21.79	18,714,668	-0.20(-0.91%)
Oct 10, 2011	21.74	22.00	21.74	21.99	10,516,932	+0.42(+1.95%)
Oct 07, 2011	21.52	21.71	21.44	21.57	16,425,363	+0.09(+0.42%)
Oct 06, 2011	21.36	21.48	21.34	21.48	18,879,222	+0.37(+1.77%)
Oct 05, 2011	21.10	21.19	20.81	21.11	20,254,992	+0.01(+0.06%)
Oct 04, 2011	21.11	21.14	20.63	21.09	34,473,764	-0.10(-0.49%)
Oct 03, 2011	21.73	21.88	21.20	21.20	23,739,500	-0.52(-2.38%)
Sep 30, 2011	21.76	21.98	21.71	21.71	16,198,499	-0.25(-1.12%)
Sep 29, 2011	21.89	22.00	21.71	21.96	18,941,432	+0.35(+1.61%)
Sep 28, 2011	21.93	21.97	21.58	21.61	19,406,858	-0.22(-1.01%)
Sep 27, 2011	22.04	22.06	21.73	21.83	14,198,593	+0.08(+0.36%)
Sep 26, 2011	21.66	21.78	21.53	21.75	16,979,578	+0.17(+0.81%)
Sep 23, 2011	21.31	21.68	21.27	21.58	18,617,466	+0.21(+1.00%)
Sep 22, 2011	21.38	21.45	21.14	21.36	42,782,308	-0.37(-1.69%)
Sep 21, 2011	22.14	22.26	21.73	21.73	21,324,848	-0.41(-1.84%)
Sep 20, 2011	22.00	22.42	21.89	22.14	28,194,944	+0.32(+1.45%)
Sep 19, 2011	21.71	21.90	21.64	21.82	11,273,159	-0.12(-0.56%)
Sep 16, 2011	21.72	22.00	21.72	21.95	12,488,665	+0.25(+1.14%)
Sep 15, 2011	21.64	21.76	21.48	21.70	9,245,894	+0.27(+1.25%)
Sep 14, 2011	21.37	21.60	21.12	21.43	10,962,015	+0.15(+0.69%)
Sep 13, 2011	21.21	21.28	20.99	21.28	11,222,745	+0.14(+0.67%)
Sep 12, 2011	20.86	21.15	20.78	21.14	11,966,675	+0.17(+0.82%)
Sep 09, 2011	21.26	21.26	20.84	20.97	22,017,190	-0.43(-2.03%)
Sep 08, 2011	21.37	21.61	21.29	21.40	10,704,234	-0.01(-0.06%)
Sep 07, 2011	21.35	21.44	21.24	21.42	11,816,921	+0.24(+1.12%)
Sep 06, 2011	20.86	21.20	20.71	21.18	18,072,552	-0.10(-0.48%)
Sep 02, 2011	21.25	21.42	21.23	21.28	13,940,848	-0.24(-1.13%)
Sep 01, 2011	21.70	21.79	21.52	21.53	16,691,806	-0.14(-0.65%)
Aug 31, 2011	21.60	21.73	21.55	21.67	15,078,002	+0.14(+0.65%)
Aug 30, 2011	21.49	21.61	21.40	21.53	12,129,781	+0.01(+0.04%)
Aug 29, 2011	21.31	21.53	21.28	21.52	23,239,442	+0.42(+1.98%)
Aug 26, 2011	21.04	21.21	20.61	21.10	19,586,682	-0.03(-0.15%)
Aug 25, 2011	21.55	21.55	21.03	21.13	22,323,054	-0.35(-1.64%)
Aug 24, 2011	20.99	21.48	20.98	21.48	22,371,832	+0.45(+2.16%)
Aug 23, 2011	20.80	21.03	20.53	21.03	24,600,914	+0.37(+1.79%)
Aug 22, 2011	21.02	21.02	20.54	20.66	30,916,834	-0.05(-0.25%)
Aug 19, 2011	20.66	20.89	20.57	20.71	23,724,754	-0.13(-0.61%)
Aug 18, 2011	20.77	20.90	20.52	20.83	35,205,328	-0.25(-1.18%)
Aug 17, 2011	21.05	21.28	21.01	21.08	21,888,738	+0.15(+0.73%)
Aug 16, 2011	20.80	20.99	20.69	20.93	17,661,292	-0.03(-0.12%)
Aug 15, 2011	20.44	21.00	20.40	20.96	43,540,312	+0.69(+3.41%)
Aug 12, 2011	20.53	20.63	20.17	20.27	15,178,673	-0.12(-0.60%)
Aug 11, 2011	19.62	20.59	19.62	20.39	27,321,156	+0.82(+4.22%)
Aug 10, 2011	19.69	20.07	19.49	19.56	26,334,352	-0.38(-1.89%)
Aug 09, 2011	20.23	19.98	18.83	19.94	38,683,352	+0.63(+3.28%)
Aug 08, 2011	20.10	20.28	19.23	19.31	27,884,446	-1.08(-5.30%)
Aug 05, 2011	20.39	20.56	20.01	20.39	34,361,516	+0.17(+0.82%)
Aug 04, 2011	20.73	20.84	20.22	20.22	26,635,428	-0.68(-3.27%)
Aug 03, 2011	20.93	20.94	20.64	20.91	20,307,160	+0.00(+0.00%)
Aug 02, 2011	21.18	21.23	20.91	20.91	14,655,501	-0.36(-1.71%)

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