Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2011	21.82	22.28	21.67	22.26	27,883,226	+0.59(+2.73%)
Jan 28, 2011	21.89	21.93	21.49	21.67	19,594,492	-0.22(-1.01%)
Jan 27, 2011	21.99	22.08	21.77	21.89	18,343,046	-0.04(-0.17%)
Jan 26, 2011	22.03	22.09	21.69	21.93	35,682,192	-0.21(-0.95%)
Jan 25, 2011	22.21	22.25	22.04	22.14	22,034,796	-0.41(-1.81%)
Jan 24, 2011	22.14	22.59	22.14	22.55	15,234,120	+0.22(+0.99%)
Jan 21, 2011	22.52	22.67	22.23	22.33	20,467,954	+0.02(+0.08%)
Jan 20, 2011	22.31	22.45	21.95	22.31	24,614,316	-0.30(-1.31%)
Jan 19, 2011	23.13	23.16	22.47	22.60	22,067,070	-0.48(-2.09%)
Jan 18, 2011	22.95	23.17	22.83	23.09	33,688,444	-0.01(-0.04%)
Jan 14, 2011	22.30	23.21	22.22	23.10	75,058,248	+0.80(+3.60%)
Jan 13, 2011	22.64	22.65	22.26	22.29	29,544,130	-0.07(-0.31%)
Jan 12, 2011	22.19	22.37	22.09	22.36	21,282,444	+0.40(+1.84%)
Jan 11, 2011	21.84	22.08	21.67	21.96	19,678,394	+0.38(+1.74%)
Jan 10, 2011	21.30	21.63	21.18	21.59	23,808,138	-0.02(-0.11%)
Jan 07, 2011	21.57	21.76	21.43	21.61	17,148,658	-0.07(-0.32%)
Jan 06, 2011	22.20	22.21	21.57	21.68	26,776,008	-0.13(-0.58%)
Jan 05, 2011	21.75	21.85	21.60	21.81	25,296,400	+0.11(+0.52%)
Jan 04, 2011	21.73	21.88	21.47	21.69	42,725,348	+0.52(+2.46%)
Jan 03, 2011	21.06	21.47	21.02	21.17	29,288,452	+0.46(+2.22%)
Dec 31, 2010	20.58	20.79	20.50	20.71	9,145,043	+0.13(+0.64%)
Dec 30, 2010	20.52	20.67	20.37	20.58	10,781,949	-0.03(-0.14%)
Dec 29, 2010	20.50	20.68	20.49	20.61	10,977,304	-0.07(-0.36%)
Dec 28, 2010	20.64	20.73	20.63	20.69	6,934,597	+0.07(+0.32%)
Dec 27, 2010	20.62	20.63	20.46	20.62	5,964,281	-0.01(-0.07%)
Dec 23, 2010	20.59	20.69	20.58	20.63	11,495,511	+0.18(+0.89%)
Dec 22, 2010	20.37	20.50	20.26	20.45	8,949,720	+0.03(+0.16%)
Dec 21, 2010	20.53	20.58	20.40	20.42	10,278,093	-0.07(-0.32%)
Dec 20, 2010	20.52	20.52	20.26	20.48	16,207,908	+0.20(+0.99%)
Dec 17, 2010	20.44	20.52	20.24	20.28	13,895,656	-0.23(-1.14%)
Dec 16, 2010	20.58	20.64	20.44	20.52	21,897,492	-0.05(-0.25%)
Dec 15, 2010	20.82	20.98	20.30	20.57	36,113,928	-0.27(-1.31%)
Dec 14, 2010	21.02	21.02	20.66	20.84	36,876,412	+0.47(+2.33%)
Dec 13, 2010	20.39	20.54	20.36	20.37	13,678,191	+0.09(+0.44%)
Dec 10, 2010	20.12	20.33	20.11	20.28	14,110,401	+0.21(+1.05%)
Dec 09, 2010	20.24	20.32	19.96	20.07	17,000,896	-0.23(-1.11%)
Dec 08, 2010	20.44	20.45	20.10	20.29	13,998,081	+0.18(+0.89%)
Dec 07, 2010	20.35	20.40	20.09	20.11	18,034,838	+0.37(+1.85%)
Dec 06, 2010	19.73	20.13	19.72	19.75	21,223,962	+0.29(+1.49%)
Dec 03, 2010	19.44	19.52	19.25	19.46	17,101,508	+0.08(+0.41%)
Dec 02, 2010	19.12	19.42	19.12	19.38	21,806,434	+0.33(+1.72%)
Dec 01, 2010	19.02	19.10	18.83	19.05	18,582,628	+0.29(+1.55%)
Nov 30, 2010	18.66	18.91	18.65	18.76	22,825,884	-0.28(-1.45%)
Nov 29, 2010	18.93	19.07	18.76	19.04	25,543,590	-0.16(-0.83%)
Nov 26, 2010	19.20	19.34	19.13	19.19	7,794,693	-0.25(-1.30%)
Nov 24, 2010	19.32	19.45	19.45	19.45	12,702,246	+0.27(+1.42%)
Nov 23, 2010	19.34	19.37	19.09	19.18	20,335,484	-0.35(-1.80%)
Nov 22, 2010	19.44	19.60	19.23	19.53	13,971,390	-0.18(-0.93%)
Nov 19, 2010	19.54	19.71	19.38	19.71	11,639,885	-0.08(-0.43%)
Nov 18, 2010	19.76	19.87	19.69	19.79	12,008,940	+0.29(+1.47%)
Nov 17, 2010	19.41	19.65	19.39	19.51	14,111,657	-0.08(-0.43%)
Nov 16, 2010	19.93	19.93	19.38	19.59	21,608,052	-0.82(-4.00%)
Nov 15, 2010	20.45	20.47	20.17	20.41	14,309,764	+0.25(+1.24%)
Nov 12, 2010	20.33	20.47	20.08	20.16	14,010,468	-0.32(-1.58%)
Nov 11, 2010	20.30	20.55	20.29	20.48	16,692,850	+0.07(+0.34%)
Nov 10, 2010	20.28	20.42	20.02	20.41	24,973,746	+0.25(+1.23%)
Nov 09, 2010	20.73	20.81	20.11	20.17	35,128,756	-0.06(-0.30%)
Nov 08, 2010	20.24	20.33	20.12	20.23	20,262,800	-0.31(-1.51%)
Nov 05, 2010	20.43	20.62	20.32	20.54	19,417,958	-0.06(-0.27%)
Nov 04, 2010	20.24	20.61	20.15	20.59	34,729,012	+0.72(+3.63%)
Nov 03, 2010	19.98	20.04	19.65	19.87	34,530,764	+0.45(+2.29%)
Nov 02, 2010	19.36	19.55	19.30	19.42	21,827,734	+0.30(+1.59%)

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