Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	24.70	24.79	24.56	24.62	861,435	-0.10(-0.42%)
Apr 27, 2012	24.85	24.86	24.52	24.72	998,269	+0.04(+0.17%)
Apr 26, 2012	24.32	24.71	24.24	24.68	1,443,115	+0.26(+1.05%)
Apr 25, 2012	24.12	24.45	24.05	24.43	1,530,480	+0.48(+1.99%)
Apr 24, 2012	23.68	24.01	23.67	23.95	1,088,850	+0.32(+1.37%)
Apr 23, 2012	23.60	23.74	23.49	23.63	1,249,787	-0.29(-1.21%)
Apr 20, 2012	23.83	23.99	23.77	23.92	1,521,792	+0.19(+0.79%)
Apr 19, 2012	23.76	23.99	23.68	23.73	1,686,881	-0.01(-0.06%)
Apr 18, 2012	23.83	23.92	23.73	23.74	1,362,899	-0.17(-0.69%)
Apr 17, 2012	23.85	23.96	23.65	23.91	1,517,554	+0.25(+1.05%)
Apr 16, 2012	23.58	23.76	23.55	23.66	1,925,273	+0.27(+1.15%)
Apr 13, 2012	23.45	23.67	23.37	23.39	2,260,227	-0.11(-0.47%)
Apr 12, 2012	23.11	23.50	23.03	23.50	1,264,081	+0.37(+1.61%)
Apr 11, 2012	23.09	23.16	23.00	23.13	1,600,955	+0.29(+1.27%)
Apr 10, 2012	23.11	23.21	22.83	22.84	1,803,374	-0.38(-1.64%)
Apr 09, 2012	23.34	23.34	23.09	23.22	1,663,296	-0.42(-1.78%)
Apr 05, 2012	23.64	23.71	23.54	23.64	1,654,408	-0.15(-0.64%)
Apr 04, 2012	23.94	24.01	23.69	23.79	1,796,466	-0.33(-1.37%)
Apr 03, 2012	23.96	24.17	23.82	24.12	1,804,930	+0.09(+0.37%)
Apr 02, 2012	23.71	24.21	23.66	24.03	1,709,215	+0.20(+0.84%)
Mar 30, 2012	24.16	24.17	23.82	23.83	1,999,946	-0.17(-0.72%)
Mar 29, 2012	24.08	24.19	23.85	24.01	1,537,019	-0.25(-1.04%)
Mar 28, 2012	24.30	24.43	24.16	24.26	1,655,956	-0.08(-0.33%)
Mar 27, 2012	24.45	24.50	24.32	24.34	737,686	-0.05(-0.20%)
Mar 26, 2012	24.24	24.45	24.19	24.39	1,110,840	+0.37(+1.52%)
Mar 23, 2012	23.93	24.12	23.87	24.02	999,029	+0.01(+0.06%)
Mar 22, 2012	24.05	24.11	23.95	24.01	988,375	-0.23(-0.97%)
Mar 21, 2012	24.31	24.46	24.22	24.24	897,799	-0.06(-0.26%)
Mar 20, 2012	24.10	24.40	24.10	24.30	812,225	+0.06(+0.23%)
Mar 19, 2012	24.25	24.36	24.16	24.25	1,266,020	-0.02(-0.08%)
Mar 16, 2012	24.59	24.59	24.21	24.27	1,987,019	-0.30(-1.22%)
Mar 15, 2012	24.31	24.59	24.20	24.57	1,197,462	+0.29(+1.21%)
Mar 14, 2012	24.50	24.51	24.23	24.27	1,492,202	-0.23(-0.95%)
Mar 13, 2012	24.08	24.51	24.01	24.51	1,658,269	+0.53(+2.22%)
Mar 12, 2012	23.93	24.10	23.88	23.97	4,139,691	+0.05(+0.20%)
Mar 09, 2012	23.87	24.01	23.85	23.93	4,159,855	+0.07(+0.29%)
Mar 08, 2012	23.78	23.99	23.65	23.86	4,682,792	+0.14(+0.58%)
Mar 07, 2012	23.67	23.83	23.49	23.72	8,930,106	+0.15(+0.64%)
Mar 06, 2012	23.86	23.94	23.52	23.57	1,421,108	-0.52(-2.15%)
Mar 05, 2012	23.54	24.16	23.45	24.09	2,915,380	+0.53(+2.26%)
Mar 02, 2012	23.79	23.79	23.42	23.56	3,967,609	-0.36(-1.48%)
Mar 01, 2012	24.01	24.25	23.88	23.91	2,704,149	-0.10(-0.43%)
Feb 29, 2012	24.27	24.29	23.95	24.01	2,287,857	-0.18(-0.73%)
Feb 28, 2012	24.27	24.38	24.06	24.19	1,629,722	-0.16(-0.67%)
Feb 27, 2012	24.22	24.51	24.08	24.36	1,404,418	-0.06(-0.25%)
Feb 24, 2012	24.58	24.58	24.32	24.42	1,472,680	-0.07(-0.28%)
Feb 23, 2012	24.28	24.55	24.24	24.49	1,324,282	+0.18(+0.76%)
Feb 22, 2012	24.43	24.61	24.21	24.30	1,220,270	-0.28(-1.14%)
Feb 21, 2012	24.46	24.58	24.23	24.58	1,426,432	+0.19(+0.78%)
Feb 17, 2012	24.31	24.44	24.21	24.39	1,146,651	+0.18(+0.73%)
Feb 16, 2012	23.71	24.27	23.71	24.21	1,642,808	+0.46(+1.93%)
Feb 15, 2012	23.83	23.90	23.68	23.75	1,558,098	-0.02(-0.10%)
Feb 14, 2012	23.58	23.82	23.40	23.78	1,525,803	+0.13(+0.53%)
Feb 13, 2012	23.65	23.75	23.54	23.65	961,171	+0.13(+0.57%)
Feb 10, 2012	23.22	23.66	23.07	23.52	1,687,812	+0.11(+0.45%)
Feb 09, 2012	22.94	23.47	22.83	23.41	2,277,346	+0.57(+2.51%)
Feb 08, 2012	22.79	22.94	22.66	22.84	2,208,379	+0.00(+0.00%)
Feb 07, 2012	22.54	22.94	22.53	22.84	1,372,369	+0.24(+1.06%)
Feb 06, 2012	22.61	22.72	22.53	22.60	1,648,824	-0.21(-0.93%)
Feb 03, 2012	22.78	22.94	22.54	22.81	2,318,064	+0.25(+1.09%)
Feb 02, 2012	22.72	22.79	22.52	22.57	1,434,494	-0.11(-0.48%)

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