Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	40.60	40.71	39.98	40.36	2,908,995	-0.39(-0.96%)
May 30, 2012	40.68	40.87	40.46	40.75	3,336,446	-0.29(-0.71%)
May 29, 2012	40.94	41.07	40.57	41.04	1,600,139	+0.03(+0.07%)
May 25, 2012	40.91	41.02	40.71	41.01	1,069,722	+0.13(+0.33%)
May 24, 2012	40.59	40.91	40.37	40.87	1,339,631	+0.42(+1.04%)
May 23, 2012	40.18	40.49	39.80	40.45	2,179,704	-0.15(-0.37%)
May 22, 2012	40.67	41.07	40.36	40.60	1,928,559	+0.08(+0.19%)
May 21, 2012	39.55	40.58	39.54	40.52	5,544,256	+1.09(+2.76%)
May 18, 2012	40.02	40.12	37.66	39.44	4,276,186	-0.63(-1.58%)
May 17, 2012	41.16	41.27	40.04	40.07	3,934,930	-1.10(-2.67%)
May 16, 2012	41.26	41.53	41.15	41.16	1,467,757	-0.10(-0.24%)
May 15, 2012	41.41	41.56	41.03	41.26	3,282,852	-0.11(-0.26%)
May 14, 2012	41.25	41.55	41.00	41.37	1,030,332	-0.04(-0.09%)
May 11, 2012	40.62	41.56	40.62	41.41	2,896,444	+0.54(+1.33%)
May 10, 2012	40.66	40.98	40.59	40.87	924,731	+0.41(+1.00%)
May 09, 2012	40.58	40.65	40.19	40.46	1,289,853	-0.51(-1.24%)
May 08, 2012	40.43	41.01	40.03	40.97	1,819,189	+0.21(+0.51%)
May 07, 2012	40.01	40.94	40.01	40.76	1,932,999	+0.85(+2.14%)
May 04, 2012	40.58	40.58	39.90	39.90	1,691,585	-0.79(-1.94%)
May 03, 2012	41.19	41.34	40.59	40.69	729,642	-0.57(-1.37%)
May 02, 2012	40.86	41.30	40.70	41.26	810,185	+0.34(+0.84%)
May 01, 2012	40.96	41.32	40.70	40.92	766,783	-0.15(-0.37%)
Apr 30, 2012	41.48	41.48	40.95	41.07	726,314	-0.21(-0.52%)
Apr 27, 2012	41.11	41.42	40.65	41.28	1,304,453	+0.39(+0.96%)
Apr 26, 2012	40.72	41.02	40.72	40.89	936,956	+0.33(+0.81%)
Apr 25, 2012	40.16	40.66	40.03	40.56	1,899,402	+0.71(+1.78%)
Apr 24, 2012	39.86	40.03	39.69	39.85	1,264,070	+0.04(+0.11%)
Apr 23, 2012	39.78	39.83	39.27	39.81	1,685,543	-0.14(-0.35%)
Apr 20, 2012	39.91	40.16	39.72	39.95	1,451,453	+0.37(+0.93%)
Apr 19, 2012	39.53	40.15	39.41	39.58	4,921,857	+0.58(+1.48%)
Apr 18, 2012	39.09	39.19	38.91	39.01	1,196,459	-0.17(-0.43%)
Apr 17, 2012	38.90	39.42	38.84	39.18	1,412,554	+0.61(+1.59%)
Apr 16, 2012	38.77	38.88	38.14	38.56	1,453,139	-0.13(-0.35%)
Apr 13, 2012	39.14	39.23	38.62	38.70	1,943,529	-0.54(-1.38%)
Apr 12, 2012	39.12	39.36	39.07	39.24	869,470	+0.20(+0.50%)
Apr 11, 2012	39.01	39.33	38.91	39.04	2,276,294	+0.34(+0.88%)
Apr 10, 2012	39.64	39.69	38.60	38.70	1,994,396	-1.09(-2.74%)
Apr 09, 2012	39.95	40.15	39.73	39.79	1,123,063	-0.74(-1.83%)
Apr 05, 2012	40.35	40.60	40.20	40.54	1,237,081	+0.11(+0.28%)
Apr 04, 2012	40.89	40.89	40.22	40.42	928,648	-0.61(-1.48%)
Apr 03, 2012	40.79	41.03	40.67	41.03	789,947	+0.26(+0.63%)
Apr 02, 2012	40.49	40.81	40.22	40.77	837,114	+0.39(+0.96%)
Mar 30, 2012	40.31	40.57	40.23	40.39	1,003,324	+0.17(+0.42%)
Mar 29, 2012	40.10	40.31	39.91	40.22	857,182	-0.04(-0.09%)
Mar 28, 2012	40.61	40.83	39.89	40.25	1,354,850	-0.21(-0.52%)
Mar 27, 2012	40.74	40.74	40.41	40.46	1,120,843	-0.18(-0.44%)
Mar 26, 2012	40.08	40.66	40.08	40.64	1,102,620	+0.72(+1.81%)
Mar 23, 2012	39.69	39.92	39.49	39.92	393,369	+0.21(+0.52%)
Mar 22, 2012	39.58	39.75	39.30	39.71	571,483	+0.02(+0.06%)
Mar 21, 2012	39.53	39.88	39.49	39.69	850,450	+0.16(+0.41%)
Mar 20, 2012	39.55	39.72	39.33	39.53	1,512,353	-0.33(-0.83%)
Mar 19, 2012	39.49	39.99	39.49	39.86	1,784,597	+0.22(+0.56%)
Mar 16, 2012	39.62	39.80	39.56	39.64	2,277,323	-0.02(-0.05%)
Mar 15, 2012	39.32	39.68	39.26	39.65	1,424,360	+0.34(+0.87%)
Mar 14, 2012	39.45	39.55	39.21	39.31	830,260	-0.20(-0.50%)
Mar 13, 2012	39.24	39.53	39.06	39.51	1,230,010	+0.39(+1.00%)
Mar 12, 2012	39.22	39.28	39.01	39.12	750,895	+0.01(+0.03%)
Mar 09, 2012	39.04	39.25	38.96	39.11	1,094,886	+0.05(+0.13%)
Mar 08, 2012	38.52	39.13	38.52	39.06	1,443,979	+0.66(+1.71%)
Mar 07, 2012	38.21	38.51	38.17	38.40	1,086,783	+0.23(+0.61%)
Mar 06, 2012	38.64	38.65	37.94	38.17	2,531,181	-0.79(-2.02%)
Mar 05, 2012	39.26	39.27	38.78	38.96	1,378,020	-0.31(-0.80%)
Mar 02, 2012	39.31	39.55	39.10	39.27	609,613	-0.17(-0.44%)

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