Date	Open	High	Low	Close	Volume	Change (%)
Mar 30, 2012	24.37	24.37	24.23	24.23	11,361,537	-0.08(-0.33%)
Mar 29, 2012	24.26	24.38	24.26	24.31	5,985,771	+0.00(+0.00%)
Mar 28, 2012	24.45	24.45	24.30	24.31	5,847,018	-0.14(-0.58%)
Mar 27, 2012	24.43	24.50	24.42	24.45	9,349,637	+0.02(+0.10%)
Mar 26, 2012	24.32	24.43	24.32	24.43	6,678,243	+0.17(+0.71%)
Mar 23, 2012	24.34	24.35	24.26	24.26	10,930,028	-0.08(-0.33%)
Mar 22, 2012	24.31	24.38	24.30	24.34	6,980,194	-0.01(-0.05%)
Mar 21, 2012	24.41	24.41	24.30	24.35	4,886,421	-0.04(-0.15%)
Mar 20, 2012	24.36	24.42	24.34	24.38	7,893,548	-0.04(-0.15%)
Mar 19, 2012	24.34	24.44	24.31	24.42	5,348,767	+0.07(+0.28%)
Mar 16, 2012	24.38	24.42	24.26	24.35	7,271,276	-0.03(-0.13%)
Mar 15, 2012	24.45	24.45	24.35	24.38	4,922,426	-0.07(-0.30%)
Mar 14, 2012	24.53	24.51	24.36	24.46	9,021,246	-0.07(-0.28%)
Mar 13, 2012	24.41	24.53	24.37	24.53	7,919,062	+0.20(+0.81%)
Mar 12, 2012	24.38	24.38	24.30	24.33	6,527,434	-0.04(-0.15%)
Mar 09, 2012	24.40	24.42	24.35	24.37	6,706,728	+0.00(+0.00%)
Mar 08, 2012	24.27	24.37	24.24	24.37	7,975,773	+0.20(+0.82%)
Mar 07, 2012	24.18	24.23	24.14	24.17	16,090,893	+0.04(+0.18%)
Mar 06, 2012	24.31	24.32	24.12	24.13	14,059,403	-0.28(-1.16%)
Mar 05, 2012	24.48	24.51	24.34	24.41	5,959,041	-0.06(-0.25%)
Mar 02, 2012	24.55	24.57	24.47	24.47	4,242,328	-0.07(-0.30%)
Mar 01, 2012	24.53	24.59	24.53	24.54	5,705,525	+0.31(+1.26%)
Feb 29, 2012	24.24	24.28	24.18	24.24	9,858,832	+0.01(+0.02%)
Feb 28, 2012	24.18	24.26	24.18	24.23	4,113,333	+0.08(+0.35%)
Feb 27, 2012	24.15	24.21	24.13	24.15	4,954,632	-0.01(-0.05%)
Feb 24, 2012	24.14	24.20	23.60	24.16	4,814,718	+0.02(+0.10%)
Feb 23, 2012	24.04	24.18	24.00	24.14	8,159,691	+0.15(+0.60%)
Feb 22, 2012	23.95	24.03	23.94	23.99	6,587,279	+0.06(+0.25%)
Feb 21, 2012	23.91	23.98	23.85	23.93	6,669,288	+0.08(+0.33%)
Feb 17, 2012	23.91	23.91	23.80	23.85	5,813,731	+0.02(+0.10%)
Feb 16, 2012	23.78	23.86	23.69	23.83	9,259,567	+0.09(+0.38%)
Feb 15, 2012	23.84	23.89	23.73	23.74	6,529,604	-0.10(-0.43%)
Feb 14, 2012	23.88	23.89	23.84	23.84	9,965,318	-0.02(-0.10%)
Feb 13, 2012	23.94	23.95	23.85	23.86	8,150,334	+0.00(+0.00%)
Feb 10, 2012	23.87	23.91	23.84	23.86	10,873,967	-0.13(-0.53%)
Feb 09, 2012	23.97	24.01	23.91	23.99	26,665,558	+0.05(+0.20%)
Feb 08, 2012	23.97	24.00	23.90	23.94	8,500,867	+0.02(+0.08%)
Feb 07, 2012	23.91	23.98	23.85	23.92	12,423,402	+0.04(+0.18%)
Feb 06, 2012	23.88	23.88	23.81	23.88	5,808,855	+0.01(+0.03%)
Feb 03, 2012	23.92	23.94	23.83	23.88	6,762,150	+0.06(+0.25%)
Feb 02, 2012	23.84	23.84	23.77	23.81	7,487,627	-0.01(-0.03%)
Feb 01, 2012	23.78	23.89	23.77	23.82	10,146,502	+0.35(+1.49%)
Jan 31, 2012	23.54	23.54	23.45	23.47	7,343,432	+0.01(+0.03%)
Jan 30, 2012	23.39	23.50	23.36	23.47	7,413,872	+0.00(+0.00%)
Jan 27, 2012	23.54	23.56	23.47	23.47	5,791,813	-0.07(-0.30%)
Jan 26, 2012	23.58	23.63	23.51	23.54	17,379,882	+0.05(+0.23%)
Jan 25, 2012	23.30	23.52	23.26	23.48	9,359,737	+0.20(+0.87%)
Jan 24, 2012	23.26	23.34	23.21	23.28	7,909,537	+0.02(+0.08%)
Jan 23, 2012	23.20	23.33	23.20	23.26	9,519,788	+0.10(+0.41%)
Jan 20, 2012	23.15	23.21	23.13	23.17	7,924,729	+0.04(+0.15%)
Jan 19, 2012	23.11	23.22	23.07	23.13	13,831,199	+0.07(+0.28%)
Jan 18, 2012	22.96	23.10	22.92	23.07	10,097,337	+0.13(+0.57%)
Jan 17, 2012	23.01	23.03	22.92	22.94	9,469,426	-0.02(-0.08%)
Jan 13, 2012	22.92	22.97	22.76	22.95	6,598,118	+0.00(+0.00%)
Jan 12, 2012	23.01	23.01	22.90	22.95	7,215,621	+0.00(+0.00%)
Jan 11, 2012	22.97	23.02	22.95	22.95	7,538,725	-0.04(-0.15%)
Jan 10, 2012	23.01	23.03	22.97	22.99	11,741,183	+0.11(+0.49%)
Jan 09, 2012	22.91	22.95	22.88	22.88	6,997,997	+0.00(+0.00%)
Jan 06, 2012	22.94	22.96	22.83	22.88	6,301,637	-0.02(-0.08%)
Jan 05, 2012	22.96	22.96	22.85	22.89	9,800,407	-0.08(-0.36%)

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