Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	28.14	28.42	28.05	28.30	415,749	+0.30(+1.07%)
Feb 25, 2011	27.58	28.00	27.31	28.00	692,193	+0.57(+2.08%)
Feb 24, 2011	27.68	27.98	27.12	27.43	953,024	-0.10(-0.36%)
Feb 23, 2011	28.78	28.78	27.30	27.53	1,433,599	-1.14(-3.98%)
Feb 22, 2011	29.63	29.70	28.61	28.67	573,751	-1.29(-4.31%)
Feb 18, 2011	29.84	30.41	29.72	29.96	600,219	+0.31(+1.05%)
Feb 17, 2011	29.60	29.82	29.53	29.65	403,200	-0.06(-0.20%)
Feb 16, 2011	29.43	29.71	29.27	29.71	529,283	+0.45(+1.54%)
Feb 15, 2011	29.52	29.58	29.21	29.26	1,029,409	-0.37(-1.25%)
Feb 14, 2011	29.81	29.99	29.53	29.63	441,038	-0.26(-0.87%)
Feb 11, 2011	29.18	30.00	29.03	29.89	454,320	+0.53(+1.81%)
Feb 10, 2011	28.82	29.49	28.73	29.36	513,317	+0.33(+1.14%)
Feb 09, 2011	28.77	29.41	28.76	29.03	798,288	+0.00(+0.00%)
Feb 08, 2011	28.61	29.05	28.58	29.03	458,180	+0.44(+1.54%)
Feb 07, 2011	27.85	28.84	27.76	28.59	535,143	+0.92(+3.32%)
Feb 04, 2011	27.57	27.72	27.36	27.67	275,491	+0.15(+0.55%)
Feb 03, 2011	27.71	27.71	27.15	27.52	431,551	-0.15(-0.54%)
Feb 02, 2011	28.19	28.35	27.67	27.67	400,218	-0.70(-2.47%)
Feb 01, 2011	27.91	28.52	27.48	28.37	898,806	+0.64(+2.31%)
Jan 31, 2011	27.01	27.89	27.01	27.73	804,221	+0.81(+3.01%)
Jan 28, 2011	28.16	28.16	26.87	26.92	669,866	-1.24(-4.40%)
Jan 27, 2011	27.71	28.32	27.47	28.16	586,083	+0.41(+1.48%)
Jan 26, 2011	27.78	28.23	27.35	27.75	681,362	+0.09(+0.33%)
Jan 25, 2011	27.27	28.02	27.00	27.66	908,317	+0.25(+0.91%)
Jan 24, 2011	26.30	27.60	26.20	27.41	656,680	+1.10(+4.18%)
Jan 21, 2011	26.53	26.58	26.22	26.31	827,674	-0.06(-0.23%)
Jan 20, 2011	26.93	26.93	26.31	26.37	679,707	-0.62(-2.30%)
Jan 19, 2011	27.70	27.77	26.96	26.99	568,287	-0.71(-2.56%)
Jan 18, 2011	27.77	27.77	27.21	27.70	516,656	-0.07(-0.25%)
Jan 14, 2011	27.32	27.94	27.22	27.77	784,593	+0.40(+1.46%)
Jan 13, 2011	27.20	27.53	27.07	27.37	509,822	+0.14(+0.51%)
Jan 12, 2011	26.99	27.43	26.97	27.23	666,310	+0.40(+1.49%)
Jan 11, 2011	26.23	26.93	26.17	26.83	975,303	+0.74(+2.84%)
Jan 10, 2011	25.77	26.18	25.52	26.09	867,701	+0.13(+0.50%)
Jan 07, 2011	26.41	26.72	25.82	25.96	1,032,441	-0.37(-1.41%)
Jan 06, 2011	26.25	26.63	26.12	26.33	1,158,080	+0.02(+0.08%)
Jan 05, 2011	26.25	26.62	26.08	26.31	672,460	+0.04(+0.15%)
Jan 04, 2011	26.79	26.79	25.76	26.27	1,190,061	-0.35(-1.31%)
Jan 03, 2011	26.73	27.50	26.61	26.62	1,123,332	+0.00(+0.00%)
Dec 31, 2010	26.69	27.10	26.61	26.62	444,374	-0.14(-0.52%)
Dec 30, 2010	26.69	26.87	26.56	26.76	561,959	+0.02(+0.07%)
Dec 29, 2010	26.90	26.98	26.68	26.74	355,723	-0.11(-0.41%)
Dec 28, 2010	27.17	27.17	26.70	26.85	500,258	-0.20(-0.74%)
Dec 27, 2010	27.13	27.13	26.82	27.05	214,545	-0.05(-0.18%)
Dec 23, 2010	27.29	27.44	26.96	27.10	265,890	-0.25(-0.91%)
Dec 22, 2010	27.58	27.83	26.90	27.35	637,477	-0.19(-0.69%)
Dec 21, 2010	27.19	27.72	27.19	27.54	448,719	+0.38(+1.40%)
Dec 20, 2010	27.04	27.49	26.71	27.16	837,750	+0.18(+0.67%)
Dec 17, 2010	26.72	27.29	26.65	26.98	1,187,340	+0.44(+1.66%)
Dec 16, 2010	27.67	27.73	25.97	26.54	2,064,771	-1.13(-4.08%)
Dec 15, 2010	27.66	28.25	27.52	27.67	1,128,148	-0.02(-0.07%)
Dec 14, 2010	27.21	27.74	27.14	27.69	1,065,875	+0.78(+2.90%)
Dec 13, 2010	27.31	27.41	26.91	26.91	634,842	-0.24(-0.88%)
Dec 10, 2010	27.32	27.39	26.80	27.15	1,000,081	-0.11(-0.40%)
Dec 09, 2010	27.13	27.82	27.07	27.26	1,539,299	+0.31(+1.15%)
Dec 08, 2010	26.97	27.22	26.81	26.95	1,441,595	+0.02(+0.07%)
Dec 07, 2010	27.30	27.59	26.85	26.93	2,405,470	+0.01(+0.04%)
Dec 06, 2010	25.72	27.12	25.49	26.92	2,582,094	+1.20(+4.67%)
Dec 03, 2010	25.29	25.83	25.21	25.72	2,214,074	+0.31(+1.22%)
Dec 02, 2010	24.54	25.65	24.52	25.41	941,652	+0.96(+3.93%)

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