Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	24.35	24.44	24.33	24.34	46,491	-0.09(-0.37%)
Apr 27, 2012	24.34	24.44	24.25	24.43	69,764	+0.09(+0.37%)
Apr 26, 2012	24.15	24.34	24.10	24.34	54,233	+0.13(+0.54%)
Apr 25, 2012	23.97	24.27	23.92	24.21	89,674	+0.25(+1.04%)
Apr 24, 2012	23.86	24.00	23.80	23.96	41,646	+0.16(+0.67%)
Apr 23, 2012	23.78	23.87	23.69	23.80	139,614	-0.10(-0.42%)
Apr 20, 2012	23.93	23.96	23.82	23.90	78,190	+0.06(+0.25%)
Apr 19, 2012	23.82	23.88	23.78	23.84	34,984	+0.04(+0.17%)
Apr 18, 2012	23.82	23.95	23.80	23.80	98,019	-0.07(-0.29%)
Apr 17, 2012	23.89	23.93	23.80	23.87	80,074	+0.02(+0.08%)
Apr 16, 2012	23.81	23.95	23.65	23.85	141,992	+0.11(+0.46%)
Apr 13, 2012	23.88	23.88	23.65	23.74	94,038	-0.14(-0.59%)
Apr 12, 2012	23.88	24.06	23.84	23.88	200,317	+0.07(+0.29%)
Apr 11, 2012	24.07	24.22	23.74	23.81	214,989	-0.08(-0.33%)
Apr 10, 2012	24.22	24.22	23.86	23.89	195,217	-0.28(-1.16%)
Apr 09, 2012	24.12	24.25	24.12	24.17	71,644	-0.18(-0.74%)
Apr 05, 2012	24.17	24.38	24.14	24.35	128,712	+0.13(+0.54%)
Apr 04, 2012	24.10	24.27	24.09	24.22	263,614	-0.02(-0.08%)
Apr 03, 2012	24.16	24.30	24.15	24.24	128,446	+0.04(+0.17%)
Apr 02, 2012	24.20	24.38	24.18	24.20	345,374	+0.01(+0.04%)
Mar 30, 2012	24.32	24.42	24.19	24.19	188,402	-0.13(-0.53%)
Mar 29, 2012	24.22	24.34	24.17	24.32	248,820	+0.01(+0.04%)
Mar 28, 2012	24.16	24.31	24.13	24.31	215,233	+0.21(+0.87%)
Mar 27, 2012	24.12	24.25	24.10	24.10	254,016	-0.01(-0.04%)
Mar 26, 2012	24.15	24.24	24.08	24.11	476,178	-0.07(-0.29%)
Mar 23, 2012	24.07	24.18	23.97	24.18	281,135	+0.14(+0.58%)
Mar 22, 2012	23.95	24.07	23.89	24.04	104,374	+0.12(+0.50%)
Mar 21, 2012	24.09	24.14	23.91	23.92	446,615	-0.11(-0.46%)
Mar 20, 2012	24.03	24.15	23.88	24.03	198,930	-0.08(-0.33%)
Mar 19, 2012	24.00	24.14	23.95	24.11	150,185	+0.13(+0.54%)
Mar 16, 2012	23.96	23.99	23.81	23.98	326,058	-0.02(-0.08%)
Mar 15, 2012	23.95	24.00	23.87	24.00	214,976	+0.00(+0.00%)
Mar 14, 2012	24.00	24.00	23.86	24.00	244,062	+0.05(+0.21%)
Mar 13, 2012	23.77	24.00	23.77	23.95	135,626	+0.20(+0.84%)
Mar 12, 2012	23.56	23.79	23.51	23.75	203,707	+0.16(+0.68%)
Mar 09, 2012	23.53	23.70	23.43	23.59	214,489	+0.11(+0.47%)
Mar 08, 2012	23.27	23.52	23.27	23.48	72,869	+0.28(+1.21%)
Mar 07, 2012	23.25	23.44	23.13	23.20	126,952	+0.06(+0.26%)
Mar 06, 2012	23.50	23.52	23.07	23.14	99,089	-0.54(-2.28%)
Mar 05, 2012	23.60	23.72	23.56	23.68	106,704	+0.00(+0.00%)
Mar 02, 2012	23.64	23.75	23.63	23.68	155,696	-0.02(-0.08%)
Mar 01, 2012	23.79	23.79	23.50	23.70	248,990	+0.05(+0.21%)
Feb 29, 2012	23.82	23.90	23.65	23.65	322,470	-0.18(-0.76%)
Feb 28, 2012	23.70	23.84	23.58	23.83	135,782	+0.14(+0.59%)
Feb 27, 2012	23.57	23.72	23.50	23.69	53,116	+0.11(+0.47%)
Feb 24, 2012	23.53	23.60	23.50	23.58	116,521	+0.02(+0.08%)
Feb 23, 2012	23.54	23.58	23.45	23.56	76,116	+0.09(+0.38%)
Feb 22, 2012	23.57	23.57	23.35	23.47	65,878	-0.07(-0.30%)
Feb 21, 2012	23.36	23.57	23.34	23.54	116,363	+0.19(+0.81%)
Feb 17, 2012	23.40	23.57	23.30	23.35	128,528	-0.46(-1.93%)
Feb 16, 2012	23.97	24.00	23.64	23.81	125,560	-0.23(-0.97%)
Feb 15, 2012	24.12	24.12	23.91	24.04	98,991	+0.08(+0.34%)
Feb 14, 2012	23.75	24.00	23.66	23.96	100,477	+0.16(+0.67%)
Feb 13, 2012	23.52	23.83	23.45	23.80	97,323	+0.44(+1.88%)
Feb 10, 2012	23.44	23.57	23.27	23.36	76,874	-0.24(-1.02%)
Feb 09, 2012	23.57	23.64	23.41	23.60	64,617	+0.04(+0.17%)
Feb 08, 2012	23.38	23.57	23.35	23.56	119,595	+0.15(+0.64%)
Feb 07, 2012	23.10	23.43	23.05	23.41	116,713	+0.34(+1.47%)
Feb 06, 2012	23.01	23.17	22.97	23.07	77,766	+0.06(+0.26%)
Feb 03, 2012	22.98	23.14	22.86	23.01	146,897	+0.26(+1.14%)
Feb 02, 2012	22.55	22.88	22.55	22.75	85,619	+0.15(+0.66%)

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