Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2011	31.01	31.37	31.01	31.34	34,640	+0.18(+0.58%)
Mar 30, 2011	31.16	31.22	31.07	31.16	18,228	+0.15(+0.48%)
Mar 29, 2011	31.21	31.76	30.83	31.01	30,055	-0.03(-0.10%)
Mar 28, 2011	31.34	31.42	31.01	31.04	22,081	-0.14(-0.45%)
Mar 25, 2011	31.18	31.23	31.12	31.18	27,392	+0.16(+0.52%)
Mar 24, 2011	30.92	31.03	30.85	31.02	15,987	+0.28(+0.91%)
Mar 23, 2011	30.81	30.82	30.67	30.74	8,847	-0.14(-0.45%)
Mar 22, 2011	30.94	30.94	29.55	30.88	15,339	+0.07(+0.23%)
Mar 21, 2011	30.62	30.81	30.61	30.81	27,040	+0.51(+1.68%)
Mar 18, 2011	30.81	30.81	30.29	30.30	52,884	-0.12(-0.39%)
Mar 17, 2011	30.20	30.42	30.20	30.42	32,139	+0.39(+1.30%)
Mar 16, 2011	30.16	30.17	29.65	30.03	33,687	+0.32(+1.08%)
Mar 15, 2011	29.72	30.24	29.71	29.71	90,460	-0.53(-1.76%)
Mar 14, 2011	30.22	30.34	30.08	30.24	16,042	-0.09(-0.29%)
Mar 11, 2011	30.45	30.45	30.07	30.33	30,003	-0.01(-0.03%)
Mar 10, 2011	30.64	30.76	30.13	30.34	49,971	-0.51(-1.65%)
Mar 09, 2011	31.23	31.23	30.76	30.85	34,139	-0.42(-1.34%)
Mar 08, 2011	31.37	31.59	31.19	31.27	28,244	-0.18(-0.57%)
Mar 07, 2011	31.67	31.70	31.31	31.45	8,005	-0.12(-0.38%)
Mar 04, 2011	31.52	31.73	31.52	31.57	30,065	-0.04(-0.13%)
Mar 03, 2011	31.82	31.82	31.61	31.61	25,932	+0.05(+0.16%)
Mar 02, 2011	31.67	31.73	31.50	31.56	24,476	-0.05(-0.16%)
Mar 01, 2011	32.45	32.45	31.56	31.61	21,117	-0.17(-0.53%)
Feb 28, 2011	32.13	32.13	31.66	31.78	10,445	+0.19(+0.60%)
Feb 25, 2011	31.11	31.59	31.11	31.59	10,581	+0.37(+1.20%)
Feb 24, 2011	31.22	31.32	30.80	31.22	9,744	+0.12(+0.39%)
Feb 23, 2011	31.38	31.46	30.96	31.10	12,043	-0.11(-0.37%)
Feb 22, 2011	31.48	31.48	31.07	31.21	10,620	-0.22(-0.70%)
Feb 18, 2011	31.29	31.55	31.29	31.43	14,345	+0.14(+0.45%)
Feb 17, 2011	31.20	31.30	31.15	31.29	14,857	+0.09(+0.29%)
Feb 16, 2011	31.20	31.23	31.12	31.20	18,071	+0.06(+0.19%)
Feb 15, 2011	30.86	31.15	30.84	31.14	11,712	+0.28(+0.91%)
Feb 14, 2011	30.69	30.89	30.61	30.86	98,498	+0.41(+1.35%)
Feb 11, 2011	30.15	30.49	30.15	30.45	879,205	+0.03(+0.10%)
Feb 10, 2011	30.14	30.46	30.00	30.42	21,033	-0.01(-0.02%)
Feb 09, 2011	30.58	31.03	30.00	30.43	20,335	-0.05(-0.17%)
Feb 08, 2011	30.70	30.80	30.44	30.48	36,102	-0.09(-0.29%)
Feb 07, 2011	30.72	30.72	30.53	30.57	146,274	-0.01(-0.03%)
Feb 04, 2011	30.85	30.85	30.53	30.58	27,892	-0.15(-0.49%)
Feb 03, 2011	30.68	30.73	30.45	30.73	30,422	+0.20(+0.66%)
Feb 02, 2011	29.14	30.62	29.14	30.53	36,702	+0.08(+0.26%)
Feb 01, 2011	30.62	30.64	30.44	30.45	12,186	+0.05(+0.16%)
Jan 31, 2011	30.34	30.40	30.25	30.40	14,776	+0.25(+0.83%)
Jan 28, 2011	30.44	30.44	29.89	30.15	32,988	-0.16(-0.53%)
Jan 27, 2011	30.33	31.06	30.21	30.31	25,993	+0.07(+0.23%)
Jan 26, 2011	30.09	30.26	29.99	30.24	22,806	+0.31(+1.04%)
Jan 25, 2011	29.95	30.08	29.74	29.93	75,192	-0.04(-0.13%)
Jan 24, 2011	29.75	30.05	29.75	29.97	22,891	+0.37(+1.25%)
Jan 21, 2011	29.32	29.67	29.32	29.60	29,832	+0.12(+0.41%)
Jan 20, 2011	29.96	29.96	29.18	29.48	38,305	-0.38(-1.27%)
Jan 19, 2011	30.31	30.31	29.77	29.86	45,948	-0.37(-1.22%)
Jan 18, 2011	30.22	30.39	30.19	30.23	9,008	-0.09(-0.30%)
Jan 14, 2011	30.37	30.37	30.22	30.32	18,235	+0.06(+0.20%)
Jan 13, 2011	30.15	30.27	30.14	30.26	19,440	+0.12(+0.41%)
Jan 12, 2011	30.23	30.23	30.03	30.14	16,543	+0.09(+0.29%)
Jan 11, 2011	29.97	30.06	29.97	30.05	21,275	+0.17(+0.57%)
Jan 10, 2011	29.82	29.88	29.70	29.88	34,261	-0.26(-0.86%)
Jan 07, 2011	29.96	30.20	29.96	30.14	25,437	+0.04(+0.13%)
Jan 06, 2011	30.24	30.24	30.05	30.10	15,696	-0.03(-0.10%)
Jan 05, 2011	30.16	30.16	30.00	30.13	30,673	+0.04(+0.13%)
Jan 04, 2011	30.45	30.45	30.01	30.09	12,880	-0.18(-0.59%)

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