Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	24.69	24.78	24.55	24.61	861,805	-0.10(-0.42%)
Apr 27, 2012	24.84	24.84	24.51	24.71	998,698	+0.04(+0.17%)
Apr 26, 2012	24.31	24.70	24.23	24.67	1,443,736	+0.26(+1.05%)
Apr 25, 2012	24.11	24.44	24.04	24.42	1,531,138	+0.48(+1.99%)
Apr 24, 2012	23.67	24.00	23.66	23.94	1,089,318	+0.32(+1.37%)
Apr 23, 2012	23.59	23.73	23.48	23.62	1,250,324	-0.29(-1.21%)
Apr 20, 2012	23.82	23.98	23.76	23.91	1,522,446	+0.19(+0.79%)
Apr 19, 2012	23.75	23.98	23.67	23.72	1,687,606	-0.01(-0.06%)
Apr 18, 2012	23.82	23.91	23.72	23.73	1,363,485	-0.17(-0.69%)
Apr 17, 2012	23.84	23.95	23.64	23.90	1,518,206	+0.25(+1.05%)
Apr 16, 2012	23.57	23.75	23.54	23.65	1,926,101	+0.27(+1.15%)
Apr 13, 2012	23.44	23.66	23.36	23.38	2,261,199	-0.11(-0.47%)
Apr 12, 2012	23.10	23.49	23.02	23.49	1,264,625	+0.37(+1.61%)
Apr 11, 2012	23.08	23.15	22.99	23.12	1,601,644	+0.29(+1.27%)
Apr 10, 2012	23.10	23.20	22.82	22.83	1,804,150	-0.38(-1.64%)
Apr 09, 2012	23.33	23.33	23.08	23.21	1,664,011	-0.42(-1.78%)
Apr 05, 2012	23.63	23.70	23.53	23.63	1,655,120	-0.15(-0.64%)
Apr 04, 2012	23.93	24.00	23.68	23.78	1,797,238	-0.33(-1.37%)
Apr 03, 2012	23.95	24.16	23.81	24.11	1,805,707	+0.09(+0.37%)
Apr 02, 2012	23.70	24.20	23.65	24.02	1,709,951	+0.20(+0.84%)
Mar 30, 2012	24.15	24.16	23.81	23.82	2,000,806	-0.17(-0.72%)
Mar 29, 2012	24.06	24.18	23.84	24.00	1,537,680	-0.25(-1.04%)
Mar 28, 2012	24.29	24.42	24.15	24.25	1,656,669	-0.08(-0.33%)
Mar 27, 2012	24.44	24.49	24.31	24.33	738,003	-0.05(-0.20%)
Mar 26, 2012	24.23	24.44	24.18	24.38	1,111,318	+0.37(+1.52%)
Mar 23, 2012	23.92	24.11	23.86	24.01	999,459	+0.01(+0.06%)
Mar 22, 2012	24.04	24.10	23.94	24.00	988,800	-0.23(-0.97%)
Mar 21, 2012	24.30	24.45	24.21	24.23	898,185	-0.06(-0.26%)
Mar 20, 2012	24.09	24.39	24.09	24.29	812,575	+0.06(+0.23%)
Mar 19, 2012	24.24	24.35	24.15	24.24	1,266,565	-0.02(-0.08%)
Mar 16, 2012	24.58	24.58	24.20	24.26	1,987,873	-0.30(-1.22%)
Mar 15, 2012	24.30	24.58	24.18	24.56	1,197,977	+0.29(+1.21%)
Mar 14, 2012	24.49	24.50	24.22	24.26	1,492,844	-0.23(-0.95%)
Mar 13, 2012	24.07	24.50	24.00	24.50	1,658,982	+0.53(+2.22%)
Mar 12, 2012	23.92	24.09	23.87	23.96	4,141,471	+0.05(+0.20%)
Mar 09, 2012	23.86	24.00	23.84	23.92	4,161,644	+0.07(+0.29%)
Mar 08, 2012	23.77	23.98	23.64	23.85	4,684,805	+0.14(+0.58%)
Mar 07, 2012	23.66	23.82	23.48	23.71	8,933,945	+0.15(+0.64%)
Mar 06, 2012	23.85	23.93	23.51	23.56	1,421,719	-0.52(-2.15%)
Mar 05, 2012	23.53	24.15	23.44	24.08	2,916,634	+0.53(+2.26%)
Mar 02, 2012	23.78	23.78	23.41	23.55	3,969,315	-0.35(-1.49%)
Mar 01, 2012	24.00	24.24	23.87	23.90	2,705,312	-0.10(-0.43%)
Feb 29, 2012	24.26	24.28	23.94	24.00	2,288,841	-0.18(-0.73%)
Feb 28, 2012	24.26	24.37	24.04	24.18	1,630,423	-0.16(-0.67%)
Feb 27, 2012	24.21	24.50	24.07	24.35	1,405,022	-0.06(-0.25%)
Feb 24, 2012	24.57	24.57	24.31	24.41	1,473,313	-0.07(-0.28%)
Feb 23, 2012	24.27	24.54	24.23	24.47	1,324,852	+0.18(+0.76%)
Feb 22, 2012	24.42	24.60	24.20	24.29	1,220,794	-0.28(-1.14%)
Feb 21, 2012	24.45	24.57	24.22	24.57	1,427,045	+0.19(+0.78%)
Feb 17, 2012	24.30	24.43	24.20	24.38	1,147,144	+0.18(+0.73%)
Feb 16, 2012	23.70	24.26	23.70	24.20	1,643,514	+0.46(+1.93%)
Feb 15, 2012	23.82	23.89	23.67	23.74	1,558,768	-0.02(-0.10%)
Feb 14, 2012	23.57	23.81	23.39	23.77	1,526,459	+0.13(+0.53%)
Feb 13, 2012	23.64	23.74	23.53	23.64	961,584	+0.13(+0.57%)
Feb 10, 2012	23.21	23.65	23.06	23.51	1,688,538	+0.11(+0.45%)
Feb 09, 2012	22.93	23.46	22.82	23.40	2,278,325	+0.57(+2.51%)
Feb 08, 2012	22.78	22.93	22.65	22.83	2,209,328	+0.00(+0.00%)
Feb 07, 2012	22.53	22.93	22.52	22.83	1,372,959	+0.24(+1.06%)
Feb 06, 2012	22.60	22.71	22.52	22.59	1,649,533	-0.21(-0.93%)
Feb 03, 2012	22.77	22.93	22.53	22.80	2,319,060	+0.25(+1.09%)
Feb 02, 2012	22.71	22.78	22.51	22.56	1,435,111	-0.11(-0.48%)

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