Date	Open	High	Low	Close	Volume	Change (%)
Mar 30, 2012	28.75	28.75	28.55	28.69	322,435	+0.14(+0.50%)
Mar 29, 2012	28.57	28.60	28.40	28.54	312,889	-0.44(-1.52%)
Mar 28, 2012	29.04	29.08	28.73	28.98	502,586	-0.02(-0.08%)
Mar 27, 2012	29.07	29.30	28.98	29.01	500,648	+0.28(+0.99%)
Mar 26, 2012	28.67	28.73	28.48	28.72	417,302	+0.10(+0.37%)
Mar 23, 2012	28.56	28.63	28.36	28.62	661,754	-0.37(-1.26%)
Mar 22, 2012	29.05	29.11	28.92	28.98	659,526	+0.31(+1.07%)
Mar 21, 2012	28.68	28.80	28.54	28.68	687,652	-0.01(-0.03%)
Mar 20, 2012	28.73	28.75	28.58	28.69	1,061,795	-0.31(-1.06%)
Mar 19, 2012	29.03	29.03	28.90	28.99	690,571	-0.19(-0.64%)
Mar 16, 2012	29.34	29.37	29.18	29.18	1,208,620	-0.08(-0.28%)
Mar 15, 2012	29.24	29.31	29.15	29.26	1,114,432	+0.77(+2.70%)
Mar 14, 2012	28.67	28.67	28.43	28.49	517,153	+0.07(+0.24%)
Mar 13, 2012	28.23	28.43	28.10	28.43	2,562,789	+0.31(+1.12%)
Mar 12, 2012	28.24	28.31	28.04	28.11	386,755	-0.48(-1.67%)
Mar 09, 2012	28.43	28.66	28.41	28.59	465,964	+0.45(+1.59%)
Mar 08, 2012	28.03	28.15	27.95	28.14	910,626	+0.48(+1.73%)
Mar 07, 2012	27.50	27.69	27.45	27.66	435,844	+0.49(+1.81%)
Mar 06, 2012	27.12	27.22	27.04	27.17	741,924	-0.60(-2.15%)
Mar 05, 2012	27.94	27.94	27.59	27.77	1,195,404	-0.49(-1.74%)
Mar 02, 2012	28.28	28.32	28.05	28.26	719,378	-0.43(-1.51%)
Mar 01, 2012	28.45	28.73	28.45	28.69	892,935	+0.24(+0.84%)
Feb 29, 2012	28.81	28.84	28.44	28.45	1,920,998	-0.54(-1.85%)
Feb 28, 2012	28.99	29.02	28.82	28.99	954,817	+0.20(+0.70%)
Feb 27, 2012	28.57	28.87	28.45	28.79	693,497	+0.05(+0.18%)
Feb 24, 2012	28.81	28.81	28.64	28.74	710,271	+0.75(+2.67%)
Feb 23, 2012	27.86	28.01	27.71	27.99	512,718	+0.16(+0.59%)
Feb 22, 2012	27.72	27.87	27.72	27.83	427,562	+0.37(+1.33%)
Feb 21, 2012	27.62	27.62	27.34	27.46	962,999	-0.48(-1.71%)
Feb 17, 2012	28.04	28.08	27.84	27.94	377,226	+0.25(+0.92%)
Feb 16, 2012	27.39	27.71	27.33	27.69	849,587	+0.37(+1.37%)
Feb 15, 2012	27.39	27.54	27.22	27.31	466,356	+0.53(+1.98%)
Feb 14, 2012	26.73	26.79	26.61	26.78	1,013,606	+0.04(+0.14%)
Feb 13, 2012	26.72	26.78	26.63	26.75	272,119	+0.29(+1.10%)
Feb 10, 2012	26.59	26.59	26.34	26.45	297,586	-0.75(-2.77%)
Feb 09, 2012	27.33	27.38	27.04	27.21	369,634	-0.14(-0.52%)
Feb 08, 2012	27.41	27.51	27.16	27.35	604,376	+0.37(+1.38%)
Feb 07, 2012	26.86	27.04	26.80	26.98	780,635	+0.21(+0.78%)
Feb 06, 2012	26.67	26.86	26.63	26.77	522,937	+0.19(+0.73%)
Feb 03, 2012	26.48	26.71	26.46	26.57	676,065	-0.06(-0.22%)
Feb 02, 2012	26.58	26.69	26.50	26.63	471,065	+0.37(+1.39%)
Feb 01, 2012	26.31	26.48	26.11	26.27	962,905	+0.85(+3.35%)
Jan 31, 2012	25.35	25.68	25.17	25.42	465,894	-0.72(-2.74%)
Jan 30, 2012	25.91	26.18	25.90	26.13	469,983	+0.04(+0.14%)
Jan 27, 2012	26.16	26.29	25.99	26.10	604,612	-0.14(-0.54%)
Jan 26, 2012	26.50	26.57	26.11	26.24	1,132,424	-0.21(-0.79%)
Jan 25, 2012	26.30	26.56	26.18	26.45	1,267,304	+0.60(+2.34%)
Jan 24, 2012	25.66	25.94	25.60	25.84	617,900	-0.17(-0.66%)
Jan 23, 2012	25.81	26.08	25.81	26.01	461,436	+0.23(+0.90%)
Jan 20, 2012	25.51	25.81	25.51	25.78	873,274	+0.49(+1.95%)
Jan 19, 2012	25.15	25.33	24.97	25.29	1,290,426	+0.27(+1.07%)
Jan 18, 2012	24.85	25.05	24.78	25.02	596,163	+0.24(+0.96%)
Jan 17, 2012	24.95	24.98	24.76	24.78	594,546	+0.11(+0.45%)
Jan 13, 2012	24.65	24.75	24.56	24.67	641,225	+0.46(+1.88%)
Jan 12, 2012	24.13	24.32	24.08	24.22	706,031	+0.10(+0.40%)
Jan 11, 2012	24.04	24.17	23.91	24.12	372,587	-0.22(-0.92%)
Jan 10, 2012	24.26	24.45	24.24	24.34	571,111	+0.42(+1.75%)
Jan 09, 2012	23.96	24.03	23.78	23.92	719,718	-0.06(-0.25%)
Jan 06, 2012	23.88	24.03	23.69	23.98	784,347	+0.19(+0.78%)
Jan 05, 2012	23.63	23.89	23.60	23.80	586,015	+0.21(+0.89%)

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