Date	Open	High	Low	Close	Volume	Change (%)
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%)
Aug 01, 2011	20.09	20.10	19.56	19.85	11,303,179	-0.18(-0.90%)
Jul 29, 2011	19.96	20.18	19.83	20.03	11,144,831	-0.07(-0.36%)
Jul 28, 2011	19.75	20.30	19.75	20.10	16,663,927	+0.39(+1.98%)
Jul 27, 2011	19.98	20.12	19.68	19.71	14,274,119	-0.36(-1.78%)
Jul 26, 2011	20.22	20.29	20.04	20.07	8,510,845	-0.13(-0.66%)
Jul 25, 2011	20.07	20.31	20.07	20.20	7,836,916	-0.17(-0.85%)
Jul 22, 2011	20.45	20.50	20.32	20.38	8,122,734	-0.03(-0.14%)
Jul 21, 2011	20.17	20.57	20.06	20.41	13,075,738	+0.28(+1.37%)
Jul 20, 2011	20.20	20.22	20.04	20.13	11,155,516	-0.03(-0.15%)
Jul 19, 2011	20.32	20.34	20.11	20.16	20,858,932	+0.02(+0.11%)
Jul 18, 2011	20.20	20.35	20.10	20.14	13,121,050	-0.24(-1.16%)
Jul 15, 2011	20.52	20.52	20.18	20.38	16,123,880	-0.06(-0.28%)
Jul 14, 2011	20.48	20.65	20.28	20.43	12,193,640	-0.02(-0.10%)
Jul 13, 2011	20.22	20.64	20.22	20.45	10,642,320	+0.18(+0.90%)
Jul 12, 2011	20.28	20.44	20.14	20.27	8,195,922	-0.04(-0.22%)
Jul 11, 2011	20.41	20.68	20.25	20.32	14,176,447	-0.40(-1.94%)
Jul 08, 2011	20.66	20.74	20.50	20.72	14,258,475	-0.09(-0.45%)
Jul 07, 2011	20.61	20.94	20.60	20.81	19,350,412	+0.29(+1.42%)
Jul 06, 2011	20.31	20.55	20.30	20.52	16,292,535	+0.14(+0.66%)
Jul 05, 2011	20.28	20.47	20.20	20.38	16,796,968	-0.02(-0.09%)

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