Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	31.22	31.31	30.66	31.05	87,453	+0.28(+0.91%)
Feb 25, 2011	31.10	31.50	30.61	30.77	254,494	-0.31(-1.00%)
Feb 24, 2011	30.57	31.38	30.20	31.08	235,081	+0.77(+2.54%)
Feb 23, 2011	30.00	30.57	30.00	30.31	172,452	+0.25(+0.83%)
Feb 22, 2011	30.03	30.60	30.00	30.06	199,807	-0.34(-1.12%)
Feb 18, 2011	30.10	30.46	30.00	30.40	210,267	+0.30(+1.00%)
Feb 17, 2011	30.10	30.12	30.00	30.10	111,954	+0.00(+0.00%)
Feb 16, 2011	30.00	30.14	29.85	30.10	122,604	+0.17(+0.57%)
Feb 15, 2011	29.75	30.09	29.67	29.93	104,498	+0.12(+0.40%)
Feb 14, 2011	29.54	29.90	29.35	29.81	124,396	+0.44(+1.50%)
Feb 11, 2011	29.20	29.39	29.06	29.37	89,082	+0.22(+0.75%)
Feb 10, 2011	29.00	29.16	28.70	29.15	97,273	+0.12(+0.41%)
Feb 09, 2011	29.18	29.18	29.00	29.03	107,335	-0.15(-0.51%)
Feb 08, 2011	29.23	29.54	29.05	29.18	98,050	-0.16(-0.55%)
Feb 07, 2011	29.28	29.48	29.10	29.34	124,845	+0.16(+0.55%)
Feb 04, 2011	29.50	29.50	28.93	29.18	114,764	-0.29(-0.98%)
Feb 03, 2011	29.40	29.48	28.92	29.47	141,850	+0.07(+0.24%)
Feb 02, 2011	29.08	29.50	29.02	29.40	152,931	+0.18(+0.62%)
Feb 01, 2011	29.50	29.55	29.17	29.22	124,901	-0.05(-0.17%)
Jan 31, 2011	29.41	29.72	29.08	29.27	163,460	+0.18(+0.62%)
Jan 28, 2011	28.73	29.12	28.25	29.09	175,570	+0.21(+0.73%)
Jan 27, 2011	28.99	29.26	28.72	28.88	146,186	-0.67(-2.27%)
Jan 26, 2011	29.55	29.68	29.36	29.55	212,689	+0.14(+0.48%)
Jan 25, 2011	29.60	29.66	29.20	29.41	145,976	-0.09(-0.31%)
Jan 24, 2011	29.33	29.65	29.00	29.50	119,634	+0.62(+2.15%)
Jan 21, 2011	28.28	29.21	28.28	28.88	151,533	+0.60(+2.12%)
Jan 20, 2011	29.20	29.20	27.84	28.28	303,742	-0.92(-3.15%)
Jan 19, 2011	30.00	30.08	28.82	29.20	250,202	-0.79(-2.63%)
Jan 18, 2011	29.90	30.35	29.79	29.99	209,686	-0.07(-0.23%)
Jan 14, 2011	30.05	30.33	29.75	30.06	135,885	-0.13(-0.43%)
Jan 13, 2011	30.11	30.66	30.00	30.19	172,423	+0.27(+0.90%)
Jan 12, 2011	30.37	30.37	29.75	29.92	390,710	-0.39(-1.29%)
Jan 11, 2011	29.96	30.49	29.77	30.31	250,542	+0.64(+2.16%)
Jan 10, 2011	29.09	29.84	29.01	29.67	174,841	+0.56(+1.92%)
Jan 07, 2011	29.16	29.23	28.81	29.11	167,621	+0.58(+2.03%)
Jan 06, 2011	28.60	28.88	28.35	28.53	127,857	+0.36(+1.28%)
Jan 05, 2011	28.80	28.80	28.14	28.17	159,089	-0.46(-1.61%)
Jan 04, 2011	28.95	29.10	28.37	28.63	122,573	-0.32(-1.11%)
Jan 03, 2011	28.80	29.49	28.80	28.95	189,997	+0.23(+0.80%)
Dec 31, 2010	28.63	28.74	28.23	28.72	140,248	+0.26(+0.91%)
Dec 30, 2010	28.39	29.19	28.19	28.46	248,992	+0.16(+0.57%)
Dec 29, 2010	27.89	28.38	27.80	28.30	162,139	+0.59(+2.13%)
Dec 28, 2010	27.48	27.98	27.35	27.71	128,686	+0.23(+0.83%)
Dec 27, 2010	27.37	27.50	27.30	27.48	70,294	+0.11(+0.41%)
Dec 23, 2010	27.43	27.49	27.31	27.37	78,237	+0.03(+0.11%)
Dec 22, 2010	27.14	27.48	26.87	27.34	118,841	+0.25(+0.92%)
Dec 21, 2010	26.50	27.14	26.29	27.09	122,818	+0.81(+3.08%)
Dec 20, 2010	26.29	26.38	26.15	26.28	116,690	+0.02(+0.08%)
Dec 17, 2010	26.34	26.40	26.10	26.26	153,731	-0.08(-0.30%)
Dec 16, 2010	26.93	26.93	26.31	26.34	82,432	-0.11(-0.42%)
Dec 15, 2010	26.90	26.93	26.40	26.45	109,449	-0.41(-1.53%)
Dec 14, 2010	27.04	27.16	26.78	26.86	110,863	-0.17(-0.63%)
Dec 13, 2010	27.00	27.30	26.85	27.03	116,279	+0.07(+0.26%)
Dec 10, 2010	26.90	26.99	26.61	26.96	131,634	+0.38(+1.43%)
Dec 09, 2010	26.50	27.11	26.45	26.58	335,127	+0.00(+0.00%)
Dec 08, 2010	26.54	26.65	26.47	26.58	211,636	+0.11(+0.42%)
Dec 07, 2010	26.60	26.60	26.11	26.47	192,004	+0.06(+0.23%)
Dec 06, 2010	26.10	26.44	26.10	26.41	135,753	+0.36(+1.38%)
Dec 03, 2010	25.90	26.09	25.81	26.05	198,733	-0.01(-0.04%)
Dec 02, 2010	25.98	26.15	25.84	26.06	199,049	+0.04(+0.15%)

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