Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2011	24.35	24.41	24.27	24.30	8,160,230	+0.00(+0.00%)
Jan 28, 2011	24.77	24.87	24.29	24.30	25,153,332	-0.49(-1.97%)
Jan 27, 2011	24.47	24.89	24.44	24.79	13,956,028	+0.36(+1.49%)
Jan 26, 2011	24.37	24.48	24.26	24.43	9,467,407	+0.15(+0.63%)
Jan 25, 2011	24.32	24.36	24.15	24.28	9,861,471	-0.04(-0.14%)
Jan 24, 2011	24.23	24.37	24.23	24.31	17,543,608	+0.01(+0.06%)
Jan 21, 2011	24.42	24.45	24.30	24.30	8,040,235	+0.01(+0.03%)
Jan 20, 2011	24.19	24.30	24.12	24.29	9,872,265	+0.07(+0.29%)
Jan 19, 2011	24.26	24.36	24.19	24.22	9,544,745	-0.10(-0.40%)
Jan 18, 2011	24.42	24.54	24.30	24.32	8,974,027	-0.08(-0.34%)
Jan 14, 2011	24.38	24.47	24.21	24.40	7,145,127	+0.01(+0.03%)
Jan 13, 2011	24.51	24.52	24.31	24.40	6,034,163	-0.09(-0.37%)
Jan 12, 2011	24.51	24.54	24.35	24.49	16,702,244	+0.08(+0.34%)
Jan 11, 2011	24.13	24.42	24.12	24.40	16,662,711	+0.29(+1.22%)
Jan 10, 2011	24.33	24.40	24.09	24.11	12,600,580	-0.29(-1.17%)
Jan 07, 2011	24.42	24.49	24.33	24.40	11,969,613	-0.02(-0.06%)
Jan 06, 2011	24.35	24.47	24.33	24.41	8,639,530	+0.10(+0.41%)
Jan 05, 2011	24.46	24.50	24.31	24.31	16,610,223	-0.17(-0.71%)
Jan 04, 2011	24.48	24.54	24.43	24.49	11,057,364	+0.02(+0.09%)
Jan 03, 2011	24.58	24.65	24.46	24.47	10,717,189	-0.03(-0.11%)
Dec 31, 2010	24.44	24.58	24.38	24.49	4,262,587	+0.01(+0.06%)
Dec 30, 2010	24.54	24.67	24.44	24.48	4,544,181	-0.09(-0.37%)
Dec 29, 2010	24.53	24.72	24.50	24.57	4,547,010	+0.07(+0.29%)
Dec 28, 2010	24.60	24.61	24.47	24.50	3,745,031	-0.01(-0.06%)
Dec 27, 2010	24.56	24.62	24.46	24.51	2,865,164	-0.11(-0.45%)
Dec 23, 2010	24.62	24.75	24.61	24.63	4,168,137	+0.02(+0.09%)
Dec 22, 2010	24.56	24.63	24.44	24.61	4,072,474	+0.04(+0.17%)
Dec 21, 2010	24.61	24.69	24.51	24.56	5,428,984	+0.07(+0.29%)
Dec 20, 2010	24.50	24.65	24.45	24.49	6,596,677	+0.02(+0.09%)
Dec 17, 2010	24.56	24.58	24.33	24.47	12,152,847	-0.12(-0.48%)
Dec 16, 2010	24.54	24.64	24.40	24.59	6,622,176	+0.04(+0.14%)
Dec 15, 2010	24.43	24.67	24.43	24.56	12,863,619	+0.03(+0.11%)
Dec 14, 2010	24.54	24.61	24.42	24.53	15,317,139	+0.08(+0.34%)
Dec 13, 2010	24.51	24.61	24.41	24.44	12,251,427	-0.01(-0.03%)
Dec 10, 2010	24.42	24.52	24.32	24.45	8,316,603	+0.22(+0.89%)
Dec 09, 2010	24.11	24.47	24.02	24.23	9,447,127	+0.25(+1.05%)
Dec 08, 2010	23.89	24.10	23.80	23.98	6,641,271	+0.14(+0.59%)
Dec 07, 2010	23.90	23.93	23.63	23.84	21,932,066	+0.10(+0.41%)
Dec 06, 2010	23.81	23.90	23.74	23.75	6,664,355	-0.12(-0.50%)
Dec 03, 2010	23.93	23.99	23.71	23.86	23,330,014	-0.08(-0.32%)
Dec 02, 2010	24.00	24.12	23.88	23.94	12,202,916	-0.01(-0.03%)
Dec 01, 2010	23.75	23.99	23.70	23.95	8,929,113	+0.42(+1.78%)
Nov 30, 2010	23.56	23.69	23.43	23.53	8,839,361	-0.16(-0.68%)
Nov 29, 2010	23.75	23.79	23.45	23.69	7,334,212	-0.13(-0.53%)
Nov 26, 2010	23.89	23.89	23.77	23.82	4,016,708	-0.10(-0.44%)
Nov 24, 2010	23.88	23.92	23.92	23.92	8,357,119	+0.10(+0.41%)
Nov 23, 2010	24.01	24.02	23.82	23.82	8,562,783	-0.33(-1.36%)
Nov 22, 2010	24.12	24.16	23.88	24.15	6,113,083	+0.04(+0.15%)
Nov 19, 2010	24.33	24.33	24.09	24.12	7,310,293	-0.20(-0.83%)
Nov 18, 2010	24.16	24.39	24.15	24.32	6,722,478	+0.27(+1.13%)
Nov 17, 2010	24.07	24.24	23.99	24.05	5,774,419	-0.02(-0.09%)
Nov 16, 2010	24.09	24.30	23.96	24.07	8,503,990	-0.23(-0.95%)
Nov 15, 2010	24.30	24.39	24.09	24.30	8,327,796	+0.00(+0.00%)
Nov 12, 2010	24.37	24.42	24.28	24.30	7,916,071	-0.13(-0.54%)
Nov 11, 2010	24.37	24.65	24.35	24.43	7,829,604	-0.03(-0.11%)
Nov 10, 2010	24.65	24.65	24.33	24.46	9,678,035	-0.20(-0.82%)
Nov 09, 2010	24.70	24.73	24.58	24.66	9,460,411	+0.03(+0.11%)
Nov 08, 2010	24.67	24.74	24.56	24.63	26,432,170	+0.01(+0.03%)
Nov 05, 2010	24.70	24.77	24.48	24.63	27,818,112	-0.03(-0.11%)
Nov 04, 2010	24.67	24.70	24.45	24.65	28,376,390	+0.13(+0.53%)
Nov 03, 2010	24.42	24.53	24.24	24.52	6,840,272	+0.13(+0.54%)
Nov 02, 2010	24.30	24.41	24.18	24.39	8,463,452	+0.23(+0.97%)

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