Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	30.04	30.04	29.88	29.96	233,804	-0.12(-0.40%)
Apr 27, 2012	30.09	30.15	29.86	30.08	67,946	+0.06(+0.20%)
Apr 26, 2012	29.73	30.06	29.73	30.02	101,632	+0.23(+0.77%)
Apr 25, 2012	29.66	29.79	29.58	29.79	36,024	+0.43(+1.46%)
Apr 24, 2012	29.41	29.46	29.24	29.36	59,082	+0.02(+0.06%)
Apr 23, 2012	29.26	29.37	29.10	29.34	68,214	-0.27(-0.91%)
Apr 20, 2012	29.68	29.78	29.60	29.61	41,348	+0.02(+0.07%)
Apr 19, 2012	29.72	29.90	29.45	29.59	69,731	-0.12(-0.40%)
Apr 18, 2012	29.74	29.81	29.65	29.71	192,359	-0.10(-0.34%)
Apr 17, 2012	29.61	29.89	29.55	29.81	60,102	+0.42(+1.43%)
Apr 16, 2012	29.60	29.62	29.28	29.39	71,181	-0.05(-0.17%)
Apr 13, 2012	29.61	29.62	29.44	29.44	31,644	-0.33(-1.11%)
Apr 12, 2012	29.31	29.79	29.31	29.77	59,718	+0.53(+1.81%)
Apr 11, 2012	29.32	29.39	29.23	29.24	64,406	+0.27(+0.93%)
Apr 10, 2012	29.54	29.60	28.96	28.97	167,916	-0.59(-2.00%)
Apr 09, 2012	29.54	29.66	29.45	29.56	42,808	-0.38(-1.28%)
Apr 05, 2012	29.94	30.10	29.88	29.94	36,803	-0.11(-0.36%)
Apr 04, 2012	30.11	30.15	29.94	30.05	98,989	-0.29(-0.96%)
Apr 03, 2012	30.44	30.50	30.16	30.34	79,572	-0.19(-0.62%)
Apr 02, 2012	30.27	30.63	30.21	30.53	80,011	+0.26(+0.86%)
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%)

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