Date	Open	High	Low	Close	Volume	Change (%)
Mar 30, 2012	30.31	30.37	30.12	30.27	95,759	+0.05(+0.17%)
Mar 29, 2012	30.07	30.22	29.90	30.22	38,719	-0.01(-0.03%)
Mar 28, 2012	30.41	30.43	30.06	30.23	48,356	-0.29(-0.95%)
Mar 27, 2012	30.66	30.66	30.50	30.52	57,717	-0.11(-0.36%)
Mar 26, 2012	30.43	30.63	30.43	30.63	54,114	+0.40(+1.32%)
Mar 23, 2012	30.09	30.24	29.93	30.23	52,457	+0.12(+0.40%)
Mar 22, 2012	30.12	30.16	29.98	30.11	203,690	-0.28(-0.92%)
Mar 21, 2012	30.45	30.48	30.32	30.39	32,503	-0.05(-0.16%)
Mar 20, 2012	30.43	30.46	30.34	30.44	40,892	-0.16(-0.52%)
Mar 19, 2012	30.51	30.70	30.46	30.60	38,249	+0.08(+0.26%)
Mar 16, 2012	30.46	30.56	30.44	30.52	53,420	+0.04(+0.13%)
Mar 15, 2012	30.24	30.48	30.17	30.48	40,042	+0.27(+0.89%)
Mar 14, 2012	30.37	30.40	30.17	30.21	48,909	-0.12(-0.40%)
Mar 13, 2012	30.01	30.34	29.95	30.33	138,336	+0.50(+1.68%)
Mar 12, 2012	29.93	29.93	29.75	29.83	41,846	-0.09(-0.30%)
Mar 09, 2012	29.81	29.99	29.79	29.92	54,379	+0.17(+0.57%)
Mar 08, 2012	29.56	29.80	29.50	29.75	49,898	+0.33(+1.12%)
Mar 07, 2012	29.26	29.44	29.19	29.42	385,541	+0.29(+1.00%)
Mar 06, 2012	29.29	29.29	29.05	29.13	61,464	-0.56(-1.89%)
Mar 05, 2012	29.83	29.83	29.55	29.69	87,685	-0.17(-0.57%)
Mar 02, 2012	29.99	30.03	29.77	29.86	55,510	-0.15(-0.50%)
Mar 01, 2012	29.88	30.10	29.86	30.01	298,423	+0.18(+0.61%)
Feb 29, 2012	30.02	30.10	29.75	29.83	273,989	-0.15(-0.51%)
Feb 28, 2012	29.95	30.08	29.89	29.98	44,642	+0.04(+0.13%)
Feb 27, 2012	29.73	30.04	29.67	29.94	45,309	+0.01(+0.03%)
Feb 24, 2012	29.91	30.02	29.87	29.93	67,156	+0.04(+0.13%)
Feb 23, 2012	29.70	29.91	29.59	29.89	36,458	+0.20(+0.67%)
Feb 22, 2012	29.80	29.83	29.65	29.69	46,136	-0.13(-0.44%)
Feb 21, 2012	30.01	30.01	29.75	29.82	44,204	-0.07(-0.23%)
Feb 17, 2012	29.89	29.92	29.77	29.89	59,200	+0.13(+0.44%)
Feb 16, 2012	29.39	29.80	29.39	29.76	80,660	+0.35(+1.19%)
Feb 15, 2012	29.58	29.63	29.33	29.41	92,871	-0.10(-0.34%)
Feb 14, 2012	29.45	29.53	29.31	29.51	34,483	-0.01(-0.03%)
Feb 13, 2012	29.57	29.57	29.35	29.52	42,670	+0.20(+0.68%)
Feb 10, 2012	29.30	29.35	29.15	29.32	106,224	-0.26(-0.88%)
Feb 09, 2012	29.61	29.61	29.34	29.58	86,017	+0.06(+0.20%)
Feb 08, 2012	29.46	29.55	29.33	29.52	36,997	+0.10(+0.34%)
Feb 07, 2012	29.32	29.45	29.14	29.42	63,340	+0.08(+0.27%)
Feb 06, 2012	29.28	29.34	29.18	29.34	67,911	-0.03(-0.10%)
Feb 03, 2012	29.14	29.37	29.12	29.37	44,032	+0.50(+1.73%)
Feb 02, 2012	28.87	28.92	28.77	28.87	192,356	+0.12(+0.42%)
Feb 01, 2012	28.71	28.93	28.66	28.75	352,088	+0.30(+1.05%)
Jan 31, 2012	28.55	28.66	28.28	28.45	95,235	+0.00(+0.00%)
Jan 30, 2012	28.39	28.47	28.17	28.45	45,949	-0.17(-0.59%)
Jan 27, 2012	28.49	28.66	28.46	28.62	56,350	+0.03(+0.10%)
Jan 26, 2012	28.95	28.97	28.48	28.59	46,755	-0.26(-0.90%)
Jan 25, 2012	28.52	28.89	28.35	28.85	108,611	+0.25(+0.87%)
Jan 24, 2012	28.42	28.63	28.40	28.60	112,692	-0.03(-0.10%)
Jan 23, 2012	28.59	28.79	28.45	28.63	109,921	+0.08(+0.28%)
Jan 20, 2012	28.51	28.55	28.45	28.55	61,959	-0.06(-0.21%)
Jan 19, 2012	28.51	28.64	28.47	28.61	39,981	+0.17(+0.60%)
Jan 18, 2012	28.04	28.44	27.96	28.44	168,272	+0.43(+1.54%)
Jan 17, 2012	28.15	28.22	27.94	28.01	29,737	+0.09(+0.32%)
Jan 13, 2012	27.95	27.95	27.72	27.92	376,036	-0.20(-0.71%)
Jan 12, 2012	28.10	28.12	27.86	28.12	75,546	+0.11(+0.39%)
Jan 11, 2012	27.94	28.05	27.83	28.01	51,238	+0.04(+0.14%)
Jan 10, 2012	27.94	28.05	27.91	27.97	177,596	+0.30(+1.08%)
Jan 09, 2012	27.67	27.69	27.50	27.67	196,137	+0.07(+0.25%)
Jan 06, 2012	27.71	27.71	27.51	27.60	60,957	-0.02(-0.07%)
Jan 05, 2012	27.44	27.69	27.26	27.62	39,701	+0.03(+0.11%)

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