Date	Open	High	Low	Close	Volume	Change (%)
Oct 31, 2011	21.30	21.72	21.25	21.43	13,746,160	-0.09(-0.41%)
Oct 28, 2011	21.27	21.56	21.11	21.52	13,738,813	+0.20(+0.96%)
Oct 27, 2011	21.39	21.46	21.22	21.31	17,366,810	+0.36(+1.72%)
Oct 26, 2011	21.05	21.13	20.62	20.95	10,741,424	+0.10(+0.49%)
Oct 25, 2011	20.93	21.20	20.79	20.85	10,666,966	-0.29(-1.39%)
Oct 24, 2011	20.98	21.33	20.93	21.14	14,809,233	+0.16(+0.76%)
Oct 21, 2011	20.64	20.98	20.58	20.98	13,920,896	+0.55(+2.68%)
Oct 20, 2011	20.38	20.56	20.17	20.44	9,493,547	+0.13(+0.66%)
Oct 19, 2011	20.39	20.57	20.25	20.30	9,629,676	-0.04(-0.21%)
Oct 18, 2011	20.15	20.53	19.57	20.34	12,507,177	+0.10(+0.51%)
Oct 17, 2011	20.52	20.66	20.17	20.24	9,224,146	-0.43(-2.10%)
Oct 14, 2011	20.59	20.72	20.44	20.68	9,635,018	+0.17(+0.82%)
Oct 13, 2011	20.33	20.57	20.22	20.51	9,515,347	+0.09(+0.46%)
Oct 12, 2011	20.09	20.57	20.00	20.41	15,800,384	+0.43(+2.16%)
Oct 11, 2011	19.97	20.17	19.89	19.98	9,765,822	-0.19(-0.96%)
Oct 10, 2011	19.97	20.21	19.87	20.18	9,227,069	+0.57(+2.92%)
Oct 07, 2011	19.86	19.99	19.48	19.60	11,648,090	-0.25(-1.27%)
Oct 06, 2011	19.77	19.97	19.74	19.86	11,896,938	+0.33(+1.69%)
Oct 05, 2011	19.11	19.62	18.98	19.53	16,622,182	+0.46(+2.41%)
Oct 04, 2011	18.13	19.10	18.02	19.07	15,474,524	+0.60(+3.23%)
Oct 03, 2011	18.75	19.17	18.46	18.47	16,097,255	-0.55(-2.88%)
Sep 30, 2011	19.34	19.62	19.01	19.02	15,691,676	-0.55(-2.82%)
Sep 29, 2011	19.97	20.02	19.00	19.57	16,163,278	-0.11(-0.54%)
Sep 28, 2011	20.16	20.46	19.63	19.68	16,027,972	-0.47(-2.33%)
Sep 27, 2011	20.10	20.58	20.01	20.14	19,629,346	+0.28(+1.42%)
Sep 26, 2011	19.92	20.01	19.40	19.86	18,928,362	+0.15(+0.76%)
Sep 23, 2011	19.52	20.01	19.28	19.71	40,940,580	+0.99(+5.30%)
Sep 22, 2011	18.50	18.84	18.29	18.72	26,662,904	-0.35(-1.82%)
Sep 21, 2011	19.85	19.93	19.03	19.07	22,973,484	-0.83(-4.16%)
Sep 20, 2011	20.16	20.28	19.85	19.90	17,818,030	-0.16(-0.82%)
Sep 19, 2011	19.62	20.13	19.58	20.06	16,341,948	+0.10(+0.48%)
Sep 16, 2011	19.71	20.01	19.64	19.96	18,183,590	+0.38(+1.96%)
Sep 15, 2011	19.63	19.66	19.29	19.58	12,371,768	+0.12(+0.63%)
Sep 14, 2011	19.19	19.75	18.99	19.46	17,317,446	+0.37(+1.95%)
Sep 13, 2011	18.77	19.21	18.69	19.09	13,316,272	+0.32(+1.73%)
Sep 12, 2011	18.18	18.77	18.11	18.76	11,145,943	+0.41(+2.25%)
Sep 09, 2011	18.78	18.99	18.34	18.35	16,753,378	-0.63(-3.32%)
Sep 08, 2011	19.07	19.46	18.86	18.98	12,589,014	-0.26(-1.36%)
Sep 07, 2011	18.91	19.24	18.72	19.24	12,822,016	+0.61(+3.28%)
Sep 06, 2011	18.05	18.66	17.84	18.63	12,694,841	-0.06(-0.33%)
Sep 02, 2011	18.87	19.09	18.64	18.69	11,580,273	-0.56(-2.90%)
Sep 01, 2011	19.20	19.59	19.13	19.25	17,710,504	-0.00(-0.03%)
Aug 31, 2011	19.34	19.67	19.14	19.25	15,705,089	+0.06(+0.32%)
Aug 30, 2011	19.62	19.66	19.19	19.19	21,186,986	-0.48(-2.45%)
Aug 29, 2011	19.36	19.69	19.29	19.67	12,560,886	+0.50(+2.61%)
Aug 26, 2011	18.51	19.21	18.29	19.17	13,761,634	+0.56(+3.02%)
Aug 25, 2011	19.08	19.22	18.55	18.61	13,900,333	-0.45(-2.38%)
Aug 24, 2011	18.49	19.11	18.41	19.06	17,187,294	+0.49(+2.64%)
Aug 23, 2011	17.68	18.58	17.58	18.57	13,553,465	+0.96(+5.48%)
Aug 22, 2011	17.78	17.90	17.56	17.61	12,525,674	+0.15(+0.85%)
Aug 19, 2011	17.54	18.11	17.44	17.46	14,231,980	-0.30(-1.68%)
Aug 18, 2011	17.94	18.08	17.55	17.76	18,726,984	-0.58(-3.19%)
Aug 17, 2011	18.59	18.80	18.18	18.34	12,967,455	-0.15(-0.81%)
Aug 16, 2011	18.68	19.00	18.47	18.49	15,798,746	-0.42(-2.24%)
Aug 15, 2011	18.80	18.92	18.39	18.92	11,213,938	+0.20(+1.06%)
Aug 12, 2011	18.63	18.90	18.53	18.72	11,997,879	+0.22(+1.19%)
Aug 11, 2011	17.70	18.75	17.62	18.50	16,820,970	+0.87(+4.94%)
Aug 10, 2011	18.15	18.42	17.56	17.63	21,726,156	-0.70(-3.84%)
Aug 09, 2011	18.08	18.36	17.10	18.33	24,232,146	+0.74(+4.18%)
Aug 08, 2011	18.08	18.52	17.33	17.60	26,744,234	-1.04(-5.58%)
Aug 05, 2011	18.33	18.78	17.85	18.64	24,203,332	+0.52(+2.84%)
Aug 04, 2011	19.13	19.28	18.11	18.12	21,149,470	-1.23(-6.35%)
Aug 03, 2011	18.95	19.36	18.42	19.35	17,950,996	+0.44(+2.32%)
Aug 02, 2011	19.61	19.82	18.88	18.91	19,161,144	-0.94(-4.73%)

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