Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	33.02	33.11	32.84	32.97	1,275,417	+0.27(+0.84%)
Feb 25, 2011	32.51	32.71	32.50	32.70	2,245,471	+0.44(+1.36%)
Feb 24, 2011	32.34	32.41	32.02	32.26	1,164,278	+0.01(+0.02%)
Feb 23, 2011	32.35	32.45	31.99	32.25	1,524,563	+0.03(+0.08%)
Feb 22, 2011	32.53	32.73	32.19	32.23	2,146,561	-0.95(-2.86%)
Feb 18, 2011	33.06	33.19	32.98	33.17	1,774,950	+0.13(+0.38%)
Feb 17, 2011	32.85	33.07	32.79	33.05	801,481	+0.17(+0.53%)
Feb 16, 2011	32.67	32.94	32.64	32.87	946,324	+0.33(+1.02%)
Feb 15, 2011	32.59	32.62	32.47	32.54	866,573	-0.05(-0.14%)
Feb 14, 2011	32.44	32.62	32.43	32.59	826,010	+0.03(+0.10%)
Feb 11, 2011	32.23	32.58	32.19	32.55	1,172,405	+0.12(+0.37%)
Feb 10, 2011	32.23	32.47	32.09	32.43	912,679	-0.22(-0.67%)
Feb 09, 2011	32.77	32.81	32.54	32.65	1,959,988	-0.27(-0.81%)
Feb 08, 2011	32.81	32.93	32.69	32.92	1,652,582	+0.11(+0.33%)
Feb 07, 2011	32.70	32.88	32.69	32.81	1,864,065	+0.07(+0.20%)
Feb 04, 2011	32.77	32.77	32.51	32.75	1,135,392	-0.03(-0.08%)
Feb 03, 2011	32.70	32.81	32.43	32.77	978,751	+0.00(+0.00%)
Feb 02, 2011	32.78	32.90	32.71	32.77	1,236,579	-0.04(-0.12%)
Feb 01, 2011	32.46	32.86	32.45	32.81	1,603,742	+0.72(+2.24%)
Jan 31, 2011	32.06	32.24	32.01	32.09	1,334,122	+0.30(+0.94%)
Jan 28, 2011	32.42	32.47	31.74	31.79	1,549,602	-0.78(-2.40%)
Jan 27, 2011	32.55	32.69	32.44	32.57	1,446,711	+0.07(+0.21%)
Jan 26, 2011	32.47	32.57	32.39	32.51	1,819,629	+0.20(+0.62%)
Jan 25, 2011	32.20	32.30	32.02	32.30	1,088,421	-0.11(-0.33%)
Jan 24, 2011	32.08	32.41	32.08	32.41	1,182,170	+0.26(+0.81%)
Jan 21, 2011	32.25	32.33	32.07	32.15	1,015,158	+0.08(+0.25%)
Jan 20, 2011	32.09	32.13	31.78	32.07	1,430,275	-0.29(-0.91%)
Jan 19, 2011	32.71	32.73	32.25	32.37	1,438,256	-0.25(-0.78%)
Jan 18, 2011	32.57	32.70	32.53	32.62	1,498,655	+0.19(+0.58%)
Jan 14, 2011	32.16	32.47	32.14	32.43	1,083,718	+0.19(+0.58%)
Jan 13, 2011	32.40	32.46	32.20	32.24	1,418,212	-0.04(-0.12%)
Jan 12, 2011	32.01	32.28	31.95	32.28	1,128,168	+0.66(+2.09%)
Jan 11, 2011	31.49	31.66	31.45	31.62	992,054	+0.27(+0.87%)
Jan 10, 2011	31.26	31.37	31.08	31.35	959,985	-0.09(-0.28%)
Jan 07, 2011	31.70	31.70	31.27	31.44	1,237,667	-0.22(-0.70%)
Jan 06, 2011	32.00	32.00	31.57	31.66	2,283,900	-0.27(-0.84%)
Jan 05, 2011	31.66	31.95	31.64	31.92	2,208,410	-0.12(-0.37%)
Jan 04, 2011	32.30	32.35	31.84	32.04	1,506,622	-0.06(-0.19%)
Jan 03, 2011	32.10	32.23	32.07	32.10	2,719,053	+0.27(+0.84%)
Dec 31, 2010	31.63	31.96	31.63	31.84	1,160,948	+0.17(+0.55%)
Dec 30, 2010	31.67	31.96	31.50	31.66	1,841,237	+0.01(+0.04%)
Dec 29, 2010	31.64	31.76	31.59	31.65	1,394,599	+0.22(+0.70%)
Dec 28, 2010	31.46	31.52	31.34	31.43	1,088,424	+0.09(+0.28%)
Dec 27, 2010	31.32	31.48	31.24	31.34	1,020,391	-0.06(-0.19%)
Dec 23, 2010	31.39	31.46	31.35	31.40	1,278,135	-0.05(-0.15%)
Dec 22, 2010	31.42	31.45	31.35	31.45	1,207,103	+0.10(+0.32%)
Dec 21, 2010	31.34	31.40	31.32	31.35	1,783,563	+0.29(+0.92%)
Dec 20, 2010	31.20	31.20	30.96	31.06	984,780	-0.02(-0.06%)
Dec 17, 2010	31.06	31.10	30.91	31.08	1,038,198	-0.10(-0.34%)
Dec 16, 2010	31.06	31.23	30.96	31.19	950,244	+0.18(+0.59%)
Dec 15, 2010	31.23	31.34	30.94	31.01	1,469,071	-0.44(-1.39%)
Dec 14, 2010	31.42	31.61	31.36	31.44	1,156,684	+0.03(+0.10%)
Dec 13, 2010	31.38	31.57	31.30	31.41	1,449,560	+0.29(+0.92%)
Dec 10, 2010	30.99	31.14	30.89	31.12	982,340	+0.10(+0.32%)
Dec 09, 2010	31.09	31.11	30.86	31.03	1,091,219	+0.03(+0.11%)
Dec 08, 2010	30.99	31.11	30.74	30.99	848,543	+0.03(+0.08%)
Dec 07, 2010	31.39	31.42	30.93	30.97	1,664,613	+0.01(+0.02%)
Dec 06, 2010	30.86	31.01	30.81	30.96	1,103,605	-0.12(-0.38%)
Dec 03, 2010	30.79	31.12	30.76	31.08	870,485	+0.23(+0.74%)
Dec 02, 2010	30.27	30.85	30.25	30.85	2,122,875	+0.62(+2.05%)

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