Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	35.00	35.00	33.52	34.52	1,503,006	+1.37(+4.13%)
Feb 25, 2011	32.07	33.16	32.06	33.15	614,123	+1.35(+4.25%)
Feb 24, 2011	32.49	33.47	31.59	31.80	1,249,878	-0.64(-1.97%)
Feb 23, 2011	31.52	32.68	31.50	32.44	1,222,920	+1.30(+4.17%)
Feb 22, 2011	32.06	32.70	31.08	31.14	1,016,982	-0.39(-1.24%)
Feb 18, 2011	32.10	32.24	31.46	31.53	511,459	-0.36(-1.13%)
Feb 17, 2011	32.16	32.20	31.19	31.89	685,488	-0.18(-0.56%)
Feb 16, 2011	32.12	32.26	31.62	32.07	693,966	+0.21(+0.66%)
Feb 15, 2011	32.42	32.76	31.55	31.86	830,083	-0.65(-2.00%)
Feb 14, 2011	31.28	32.56	31.22	32.51	639,311	+1.09(+3.47%)
Feb 11, 2011	31.29	31.78	30.57	31.42	784,290	+0.11(+0.35%)
Feb 10, 2011	31.85	32.00	31.08	31.31	598,982	-0.74(-2.31%)
Feb 09, 2011	31.86	32.12	31.58	32.05	468,832	+0.05(+0.16%)
Feb 08, 2011	31.91	32.17	30.96	32.00	442,510	+0.04(+0.13%)
Feb 07, 2011	31.44	32.12	31.01	31.96	386,032	+0.97(+3.13%)
Feb 04, 2011	31.92	32.13	30.97	30.99	522,301	-1.01(-3.16%)
Feb 03, 2011	31.81	32.05	31.20	32.00	473,722	+0.14(+0.44%)
Feb 02, 2011	31.92	32.47	31.76	31.86	777,464	-0.20(-0.62%)
Feb 01, 2011	32.25	32.56	31.89	32.06	1,078,946	+0.09(+0.28%)
Jan 31, 2011	30.44	32.39	30.20	31.97	1,557,981	+1.77(+5.86%)
Jan 28, 2011	29.24	30.49	29.24	30.20	1,268,683	+0.87(+2.97%)
Jan 27, 2011	29.00	29.40	28.75	29.33	968,058	+0.74(+2.59%)
Jan 26, 2011	26.92	28.61	26.62	28.59	1,033,223	+1.72(+6.40%)
Jan 25, 2011	27.57	27.65	26.63	26.87	466,746	-0.91(-3.28%)
Jan 24, 2011	27.84	28.31	27.17	27.78	822,313	+0.43(+1.57%)
Jan 21, 2011	28.61	28.61	27.26	27.35	659,204	-0.97(-3.43%)
Jan 20, 2011	29.03	29.03	27.56	28.32	581,361	-0.97(-3.31%)
Jan 19, 2011	29.70	29.94	28.83	29.29	565,536	-0.42(-1.41%)
Jan 18, 2011	29.30	29.92	28.90	29.71	559,907	+0.71(+2.45%)
Jan 14, 2011	28.55	29.35	28.30	29.00	577,802	+0.40(+1.40%)
Jan 13, 2011	27.93	29.20	27.57	28.60	796,687	+0.73(+2.62%)
Jan 12, 2011	28.44	28.78	27.56	27.87	361,083	-0.21(-0.75%)
Jan 11, 2011	27.47	28.34	27.37	28.08	454,342	+0.83(+3.05%)
Jan 10, 2011	26.51	27.30	26.25	27.25	403,938	+0.57(+2.14%)
Jan 07, 2011	26.73	26.75	25.76	26.68	625,193	+0.03(+0.11%)
Jan 06, 2011	27.53	27.55	26.36	26.65	360,301	-0.80(-2.91%)
Jan 05, 2011	27.12	27.67	26.95	27.45	328,183	+0.04(+0.15%)
Jan 04, 2011	28.37	29.03	26.60	27.41	560,775	-0.74(-2.63%)
Jan 03, 2011	27.49	29.16	27.49	28.15	619,995	+1.03(+3.80%)
Dec 31, 2010	26.97	27.50	26.53	27.12	405,382	+0.21(+0.78%)
Dec 30, 2010	27.86	28.18	26.82	26.91	412,254	-0.47(-1.72%)
Dec 29, 2010	26.91	27.50	26.50	27.38	392,175	+0.46(+1.71%)
Dec 28, 2010	27.48	27.56	26.84	26.92	171,205	-0.43(-1.57%)
Dec 27, 2010	27.61	27.89	27.24	27.35	151,387	-0.43(-1.55%)
Dec 23, 2010	27.95	28.20	27.50	27.78	196,149	-0.11(-0.39%)
Dec 22, 2010	29.24	29.25	27.60	27.89	1,171,706	-1.40(-4.78%)
Dec 21, 2010	28.61	29.36	28.40	29.29	356,558	+0.84(+2.95%)
Dec 20, 2010	27.27	28.76	27.27	28.45	677,896	+1.18(+4.33%)
Dec 17, 2010	26.98	27.37	26.80	27.27	1,075,701	+0.21(+0.78%)
Dec 16, 2010	26.47	27.58	26.17	27.06	1,325,015	+1.16(+4.48%)
Dec 15, 2010	25.92	26.05	25.51	25.90	552,089	+0.01(+0.04%)
Dec 14, 2010	26.51	26.73	25.86	25.89	792,727	-0.66(-2.49%)
Dec 13, 2010	27.51	27.69	26.37	26.55	711,169	-0.74(-2.71%)
Dec 10, 2010	26.68	28.13	26.32	27.29	457,451	+0.78(+2.94%)
Dec 09, 2010	26.69	26.88	25.75	26.51	333,194	+0.01(+0.04%)
Dec 08, 2010	27.09	27.45	26.39	26.50	381,999	-0.58(-2.14%)
Dec 07, 2010	27.44	27.95	26.95	27.08	617,192	-0.03(-0.11%)
Dec 06, 2010	27.80	27.80	26.69	27.11	776,338	-0.49(-1.78%)
Dec 03, 2010	26.66	28.09	26.61	27.60	600,293	+0.92(+3.45%)
Dec 02, 2010	26.95	27.00	26.46	26.68	469,139	-0.18(-0.67%)

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