Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2011	23.84	24.33	23.84	24.20	1,098,114	+0.32(+1.35%)
Mar 30, 2011	23.88	24.00	23.59	23.88	722,291	+0.31(+1.30%)
Mar 29, 2011	23.29	23.67	23.08	23.58	1,291,097	+0.45(+1.95%)
Mar 28, 2011	23.25	23.41	23.03	23.13	1,044,945	-0.10(-0.42%)
Mar 25, 2011	23.23	23.51	23.07	23.22	1,561,750	+0.06(+0.28%)
Mar 24, 2011	23.19	23.34	22.97	23.16	999,776	+0.11(+0.49%)
Mar 23, 2011	23.03	23.21	22.55	23.05	1,231,595	+0.02(+0.07%)
Mar 22, 2011	23.38	23.54	23.01	23.03	831,755	-0.30(-1.28%)
Mar 21, 2011	23.29	23.69	23.23	23.33	1,057,640	+0.16(+0.69%)
Mar 18, 2011	23.26	23.41	22.99	23.17	1,818,963	+0.12(+0.52%)
Mar 17, 2011	23.65	23.89	23.01	23.05	1,329,819	-0.15(-0.66%)
Mar 16, 2011	23.65	23.84	23.19	23.20	1,087,989	-0.60(-2.53%)
Mar 15, 2011	23.21	23.91	23.14	23.80	1,031,890	-0.03(-0.14%)
Mar 14, 2011	23.64	23.92	23.33	23.83	1,217,798	-0.17(-0.70%)
Mar 11, 2011	23.72	24.09	23.44	24.00	1,031,496	+0.25(+1.05%)
Mar 10, 2011	23.73	24.01	23.60	23.75	949,355	-0.24(-1.01%)
Mar 09, 2011	23.55	24.10	23.26	24.00	1,215,319	+0.31(+1.31%)
Mar 08, 2011	23.19	23.76	23.05	23.69	1,407,156	+0.56(+2.42%)
Mar 07, 2011	23.33	23.89	23.01	23.13	1,725,877	-0.18(-0.76%)
Mar 04, 2011	23.61	23.72	22.97	23.30	1,368,165	-0.28(-1.19%)
Mar 03, 2011	23.10	23.87	23.10	23.59	1,258,667	+0.66(+2.88%)
Mar 02, 2011	22.82	23.08	22.58	22.93	1,670,061	+0.02(+0.11%)
Mar 01, 2011	23.46	23.54	22.87	22.90	2,002,877	-0.46(-1.96%)
Feb 28, 2011	23.50	23.58	23.23	23.36	1,426,497	+0.10(+0.41%)
Feb 25, 2011	23.44	23.93	23.07	23.26	1,960,926	+0.45(+1.97%)
Feb 24, 2011	22.39	22.86	22.27	22.81	2,069,772	+0.40(+1.79%)
Feb 23, 2011	22.77	22.85	21.81	22.41	2,121,514	-0.36(-1.59%)
Feb 22, 2011	23.52	23.63	22.33	22.77	2,878,545	-0.95(-4.00%)
Feb 18, 2011	23.98	24.08	23.64	23.72	1,295,724	-0.03(-0.14%)
Feb 17, 2011	23.85	24.12	23.69	23.75	1,111,236	-0.04(-0.17%)
Feb 16, 2011	23.95	24.46	23.79	23.79	1,235,262	-0.01(-0.03%)
Feb 15, 2011	23.60	24.01	23.54	23.80	1,133,372	+0.08(+0.34%)
Feb 14, 2011	23.55	23.93	23.45	23.72	1,249,847	+0.14(+0.58%)
Feb 11, 2011	23.80	24.39	22.99	23.59	4,504,803	-0.84(-3.46%)
Feb 10, 2011	24.41	24.77	24.32	24.43	1,348,805	-0.10(-0.43%)
Feb 09, 2011	24.42	24.74	24.18	24.53	1,005,580	+0.01(+0.03%)
Feb 08, 2011	24.14	24.60	24.09	24.53	877,485	+0.43(+1.77%)
Feb 07, 2011	24.41	24.84	24.09	24.10	1,128,104	-0.33(-1.35%)
Feb 04, 2011	24.32	24.67	24.25	24.43	1,466,742	-0.02(-0.07%)
Feb 03, 2011	24.13	24.62	23.92	24.45	1,363,051	+0.38(+1.57%)
Feb 02, 2011	24.04	24.37	23.97	24.07	901,988	-0.13(-0.53%)
Feb 01, 2011	23.77	24.33	23.77	24.20	1,048,324	+0.46(+1.93%)
Jan 31, 2011	23.95	24.32	23.62	23.74	1,354,644	+0.02(+0.07%)
Jan 28, 2011	24.21	24.45	23.65	23.72	1,175,788	-0.51(-2.12%)
Jan 27, 2011	24.66	24.81	24.23	24.24	1,353,592	-0.33(-1.34%)
Jan 26, 2011	24.40	24.91	24.06	24.57	1,869,330	-0.51(-2.05%)
Jan 25, 2011	24.57	25.25	24.38	25.08	2,454,361	+0.94(+3.90%)
Jan 24, 2011	24.51	24.53	23.96	24.14	940,643	-0.42(-1.70%)
Jan 21, 2011	24.55	24.74	23.98	24.56	1,677,403	+0.23(+0.96%)
Jan 20, 2011	23.84	24.94	23.79	24.33	2,234,350	+0.29(+1.20%)
Jan 19, 2011	24.42	24.50	23.88	24.04	1,110,740	-0.44(-1.81%)
Jan 18, 2011	24.65	24.73	24.17	24.48	1,043,653	-0.15(-0.62%)
Jan 14, 2011	24.31	24.72	23.96	24.63	1,208,526	+0.50(+2.07%)
Jan 13, 2011	24.36	24.53	23.85	24.13	2,117,114	+0.47(+2.01%)
Jan 12, 2011	23.42	24.01	23.30	23.66	2,212,887	+0.41(+1.76%)
Jan 11, 2011	24.34	24.45	23.24	23.25	5,923,999	-1.90(-7.55%)
Jan 10, 2011	24.79	25.32	24.54	25.15	1,041,448	+0.19(+0.77%)
Jan 07, 2011	24.99	25.43	24.38	24.95	1,215,185	-0.06(-0.26%)
Jan 06, 2011	25.67	25.94	24.91	25.02	1,674,947	-0.03(-0.13%)
Jan 05, 2011	25.13	25.43	24.86	25.05	1,276,744	-0.19(-0.76%)
Jan 04, 2011	25.36	25.81	24.73	25.24	2,866,871	+0.04(+0.16%)

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