Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2011	27.63	27.87	27.63	27.79	1,496,709	+0.12(+0.44%)
Mar 30, 2011	27.56	27.77	27.55	27.67	1,447,971	+0.38(+1.39%)
Mar 29, 2011	27.01	27.31	26.92	27.29	1,239,876	+0.39(+1.43%)
Mar 28, 2011	26.99	27.09	26.91	26.91	1,628,213	-0.10(-0.38%)
Mar 25, 2011	27.00	27.11	26.89	27.01	1,127,831	+0.05(+0.17%)
Mar 24, 2011	26.81	27.01	26.69	26.96	1,510,215	+0.43(+1.63%)
Mar 23, 2011	26.29	26.61	26.22	26.53	1,836,112	+0.27(+1.03%)
Mar 22, 2011	26.26	26.34	26.21	26.26	813,461	-0.01(-0.02%)
Mar 21, 2011	26.21	26.29	26.20	26.27	1,478,816	+0.61(+2.38%)
Mar 18, 2011	25.69	25.73	25.56	25.66	2,618,908	+0.51(+2.01%)
Mar 17, 2011	25.28	25.32	24.97	25.15	2,470,515	+0.35(+1.40%)
Mar 16, 2011	25.42	25.50	24.73	24.80	7,130,614	-0.69(-2.71%)
Mar 15, 2011	25.33	25.63	25.31	25.50	4,634,910	-0.73(-2.79%)
Mar 14, 2011	26.08	26.26	25.97	26.23	2,398,839	-0.27(-1.02%)
Mar 11, 2011	26.08	26.57	26.02	26.50	1,714,119	+0.24(+0.90%)
Mar 10, 2011	26.47	26.47	26.24	26.26	4,290,565	-0.75(-2.77%)
Mar 09, 2011	27.04	27.09	26.90	27.01	1,170,143	-0.13(-0.49%)
Mar 08, 2011	26.93	27.25	26.84	27.14	1,086,634	+0.37(+1.38%)
Mar 07, 2011	27.09	27.16	26.63	26.77	1,392,972	-0.32(-1.19%)
Mar 04, 2011	27.26	27.26	26.90	27.09	1,259,973	-0.14(-0.53%)
Mar 03, 2011	27.11	27.24	27.03	27.24	1,090,185	+0.25(+0.92%)
Mar 02, 2011	26.83	27.06	26.83	26.99	1,575,968	+0.26(+0.97%)
Mar 01, 2011	27.22	27.22	26.72	26.73	1,469,486	-0.44(-1.61%)
Feb 28, 2011	27.16	27.22	27.05	27.17	1,489,762	+0.06(+0.23%)
Feb 25, 2011	26.95	27.12	26.90	27.11	1,061,981	+0.58(+2.19%)
Feb 24, 2011	26.60	26.68	26.32	26.53	1,233,208	+0.01(+0.02%)
Feb 23, 2011	26.53	26.61	26.28	26.52	2,911,252	+0.09(+0.35%)
Feb 22, 2011	26.76	26.87	26.36	26.43	2,244,246	-1.00(-3.63%)
Feb 18, 2011	27.35	27.50	27.32	27.42	897,833	+0.01(+0.02%)
Feb 17, 2011	27.18	27.45	27.13	27.42	1,302,202	+0.16(+0.57%)
Feb 16, 2011	27.06	27.31	27.05	27.26	1,682,284	+0.28(+1.02%)
Feb 15, 2011	27.05	27.10	26.95	26.99	1,090,234	-0.18(-0.68%)
Feb 14, 2011	27.12	27.20	27.08	27.17	1,197,391	+0.09(+0.32%)
Feb 11, 2011	26.82	27.12	26.78	27.08	5,864,581	+0.06(+0.21%)
Feb 10, 2011	26.90	27.10	26.86	27.03	2,207,594	-0.16(-0.59%)
Feb 09, 2011	27.30	27.35	27.11	27.19	2,249,701	-0.35(-1.25%)
Feb 08, 2011	27.45	27.58	27.34	27.53	1,462,338	+0.03(+0.10%)
Feb 07, 2011	27.54	27.60	27.42	27.50	1,338,684	-0.02(-0.08%)
Feb 04, 2011	27.60	27.60	27.34	27.53	923,569	+0.21(+0.76%)
Feb 03, 2011	27.21	27.33	27.03	27.32	1,194,455	+0.27(+1.00%)
Feb 02, 2011	27.05	27.13	27.00	27.05	956,931	-0.04(-0.15%)
Feb 01, 2011	26.86	27.22	26.83	27.09	2,166,712	+0.44(+1.66%)
Jan 31, 2011	26.53	26.70	26.39	26.65	4,004,986	+0.22(+0.85%)
Jan 28, 2011	26.86	26.93	26.22	26.42	5,242,648	-0.46(-1.71%)
Jan 27, 2011	26.93	26.97	26.80	26.88	1,104,209	-0.09(-0.34%)
Jan 26, 2011	26.95	27.04	26.84	26.97	1,578,850	+0.19(+0.71%)
Jan 25, 2011	26.65	26.80	26.50	26.78	1,705,275	-0.11(-0.43%)
Jan 24, 2011	26.67	26.95	26.62	26.90	1,304,453	+0.32(+1.21%)
Jan 21, 2011	26.72	26.76	26.55	26.58	1,162,458	-0.04(-0.15%)
Jan 20, 2011	26.68	26.70	26.40	26.62	2,450,262	-0.40(-1.47%)
Jan 19, 2011	27.26	27.30	26.94	27.01	1,661,264	-0.09(-0.32%)
Jan 18, 2011	26.99	27.11	26.96	27.10	1,224,176	+0.20(+0.75%)
Jan 14, 2011	26.78	26.93	26.75	26.90	2,899,209	-0.02(-0.06%)
Jan 13, 2011	26.99	27.05	26.82	26.92	2,623,180	+0.11(+0.41%)
Jan 12, 2011	26.79	26.84	26.65	26.81	3,561,150	+0.29(+1.08%)
Jan 11, 2011	26.52	26.55	26.40	26.52	3,806,829	+0.03(+0.13%)
Jan 10, 2011	26.33	26.51	26.24	26.49	2,501,405	-0.05(-0.19%)
Jan 07, 2011	26.66	26.70	26.31	26.54	3,972,266	-0.10(-0.39%)
Jan 06, 2011	26.79	26.85	26.57	26.64	2,039,527	-0.22(-0.81%)
Jan 05, 2011	26.61	26.89	26.61	26.86	1,033,811	-0.05(-0.19%)
Jan 04, 2011	27.10	27.10	26.68	26.91	2,653,532	-0.35(-1.27%)

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