Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2011	29.32	29.49	28.20	28.98	7,275,782	-0.46(-1.57%)
Mar 30, 2011	29.45	29.45	29.45	29.45	2,749,555	+0.77(+2.68%)
Mar 29, 2011	28.48	28.71	28.39	28.68	1,965,886	+0.15(+0.51%)
Mar 28, 2011	28.20	28.78	28.15	28.53	2,735,044	+0.30(+1.06%)
Mar 25, 2011	27.99	28.36	27.74	28.23	3,126,271	+0.34(+1.23%)
Mar 24, 2011	28.21	28.32	27.77	27.89	1,767,652	-0.10(-0.37%)
Mar 23, 2011	27.40	28.04	27.34	27.99	3,080,140	+0.48(+1.74%)
Mar 22, 2011	27.93	27.93	27.29	27.51	3,603,503	-0.75(-2.66%)
Mar 21, 2011	28.29	28.34	28.14	28.27	2,090,702	+0.69(+2.51%)
Mar 18, 2011	27.22	27.62	27.18	27.57	3,216,147	+0.70(+2.61%)
Mar 17, 2011	27.22	27.36	26.76	26.87	1,947,178	+0.04(+0.16%)
Mar 16, 2011	27.10	27.14	26.68	26.83	2,502,763	-0.25(-0.92%)
Mar 15, 2011	26.96	27.19	26.92	27.08	1,900,940	-0.22(-0.81%)
Mar 14, 2011	27.33	27.50	27.14	27.30	1,593,549	-0.36(-1.30%)
Mar 11, 2011	27.14	27.73	27.06	27.66	2,022,466	+0.51(+1.89%)
Mar 10, 2011	27.33	27.52	27.12	27.15	2,115,185	-0.54(-1.95%)
Mar 09, 2011	27.52	28.03	27.51	27.68	2,299,340	+0.09(+0.31%)
Mar 08, 2011	27.26	27.71	27.18	27.60	2,845,724	+0.40(+1.48%)
Mar 07, 2011	27.27	27.52	26.99	27.20	3,050,525	+0.08(+0.28%)
Mar 04, 2011	27.28	27.28	26.91	27.12	2,052,793	-0.21(-0.75%)
Mar 03, 2011	27.04	27.42	27.04	27.33	2,393,407	+0.48(+1.78%)
Mar 02, 2011	26.86	27.05	26.70	26.85	2,499,420	+0.05(+0.19%)
Mar 01, 2011	27.30	27.33	26.68	26.80	2,953,820	-0.47(-1.72%)
Feb 28, 2011	26.70	27.46	26.70	27.27	3,170,392	+0.56(+2.11%)
Feb 25, 2011	25.50	26.75	25.50	26.70	3,406,323	+1.27(+4.97%)
Feb 24, 2011	25.36	25.73	25.24	25.44	1,912,353	+0.03(+0.10%)
Feb 23, 2011	25.92	25.93	25.16	25.41	1,904,710	-0.58(-2.24%)
Feb 22, 2011	25.92	26.27	25.79	25.99	3,658,869	-0.24(-0.91%)
Feb 18, 2011	26.03	26.31	26.03	26.23	1,785,109	+0.18(+0.69%)
Feb 17, 2011	26.05	26.21	25.94	26.05	1,687,037	-0.02(-0.07%)
Feb 16, 2011	26.14	26.27	25.94	26.07	1,163,423	+0.01(+0.05%)
Feb 15, 2011	25.90	26.18	25.84	26.06	1,588,716	+0.09(+0.33%)
Feb 14, 2011	25.84	26.06	25.73	25.97	825,092	+0.03(+0.13%)
Feb 11, 2011	25.71	25.99	25.41	25.94	1,595,867	+0.13(+0.50%)
Feb 10, 2011	25.52	26.12	25.44	25.81	2,427,285	+0.09(+0.36%)
Feb 09, 2011	25.52	25.77	25.37	25.72	3,056,098	+0.20(+0.77%)
Feb 08, 2011	25.53	25.63	25.47	25.52	2,099,619	-0.05(-0.20%)
Feb 07, 2011	25.43	25.65	25.31	25.57	1,947,891	+0.15(+0.60%)
Feb 04, 2011	25.43	25.53	24.99	25.42	2,670,536	+0.06(+0.24%)
Feb 03, 2011	24.37	25.64	24.37	25.36	3,881,930	+0.09(+0.37%)
Feb 02, 2011	25.03	25.37	24.92	25.26	2,683,652	+0.09(+0.37%)
Feb 01, 2011	25.21	25.31	25.05	25.17	2,560,288	+0.16(+0.65%)
Jan 31, 2011	24.86	25.10	24.84	25.01	2,296,091	+0.29(+1.17%)
Jan 28, 2011	25.20	25.30	24.61	24.72	2,798,808	-0.38(-1.53%)
Jan 27, 2011	24.83	25.18	24.83	25.10	2,384,436	+0.20(+0.82%)
Jan 26, 2011	24.80	25.12	24.70	24.90	1,823,742	+0.20(+0.79%)
Jan 25, 2011	24.69	24.77	24.38	24.70	2,107,360	-0.09(-0.34%)
Jan 24, 2011	24.69	24.83	24.50	24.79	2,450,147	+0.10(+0.41%)
Jan 21, 2011	24.82	24.88	24.52	24.69	2,423,512	-0.04(-0.17%)
Jan 20, 2011	24.80	25.03	24.51	24.73	2,807,689	+0.03(+0.14%)
Jan 19, 2011	25.01	25.20	24.66	24.69	2,535,910	-0.44(-1.76%)
Jan 18, 2011	24.51	25.17	24.51	25.14	7,176,345	+0.49(+2.00%)
Jan 14, 2011	24.56	24.78	24.56	24.64	3,140,846	-0.01(-0.03%)
Jan 13, 2011	24.67	25.10	24.54	24.65	4,955,557	-0.03(-0.10%)
Jan 12, 2011	24.57	24.83	24.54	24.68	2,571,320	+0.26(+1.05%)
Jan 11, 2011	24.58	24.69	24.30	24.42	2,536,353	-0.04(-0.17%)
Jan 10, 2011	24.86	24.86	24.31	24.46	3,192,194	-0.48(-1.91%)
Jan 07, 2011	25.35	25.62	24.72	24.94	4,029,424	-0.32(-1.28%)
Jan 06, 2011	23.83	25.43	23.60	25.26	7,770,924	+2.00(+8.60%)
Jan 05, 2011	22.56	23.26	22.56	23.26	3,903,059	+0.58(+2.55%)
Jan 04, 2011	22.91	22.91	22.59	22.68	2,404,920	-0.21(-0.93%)

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