Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	44.21	44.23	43.78	44.00	13,125,434	-0.02(-0.05%)
May 30, 2012	44.24	44.42	43.96	44.02	10,610,512	-0.44(-1.00%)
May 29, 2012	44.24	44.52	44.23	44.46	10,479,407	+0.32(+0.74%)
May 25, 2012	44.20	44.64	44.07	44.14	10,445,932	-0.06(-0.13%)
May 24, 2012	44.14	44.48	43.95	44.19	12,886,139	+0.13(+0.29%)
May 23, 2012	44.50	44.53	43.82	44.07	19,487,598	-0.54(-1.20%)
May 22, 2012	44.80	44.88	44.48	44.60	10,668,978	-0.17(-0.38%)
May 21, 2012	44.96	45.06	44.46	44.77	13,525,705	-0.09(-0.20%)
May 18, 2012	45.34	45.38	44.78	44.86	16,399,991	-0.31(-0.69%)
May 17, 2012	45.29	45.49	45.14	45.17	14,532,672	-0.23(-0.51%)
May 16, 2012	45.44	45.77	45.20	45.41	17,521,098	+0.40(+0.89%)
May 15, 2012	45.01	45.36	44.85	45.01	18,157,688	+0.10(+0.22%)
May 14, 2012	44.85	45.03	44.71	44.91	14,020,568	-0.07(-0.16%)
May 11, 2012	45.25	45.31	44.93	44.98	16,024,414	-0.32(-0.72%)
May 10, 2012	45.20	45.44	45.08	45.30	11,481,724	+0.33(+0.74%)
May 09, 2012	45.15	45.41	44.90	44.97	19,602,132	-0.35(-0.76%)
May 08, 2012	45.29	45.51	45.28	45.32	16,259,031	-0.06(-0.14%)
May 07, 2012	44.82	45.56	44.75	45.38	15,750,156	-0.02(-0.05%)
May 04, 2012	45.58	45.73	45.37	45.40	16,999,586	-0.16(-0.36%)
May 03, 2012	45.41	45.74	45.32	45.56	17,105,602	+0.37(+0.83%)
May 02, 2012	44.96	45.28	44.78	45.19	13,718,316	+0.29(+0.65%)
May 01, 2012	44.95	45.02	44.70	44.90	16,851,056	-0.05(-0.11%)
Apr 30, 2012	44.91	45.32	44.70	44.95	27,177,490	-0.56(-1.24%)
Apr 27, 2012	47.23	46.09	45.17	45.51	40,044,448	-1.72(-3.63%)
Apr 26, 2012	47.07	47.42	47.06	47.23	11,914,711	-0.01(-0.03%)
Apr 25, 2012	47.09	47.31	46.97	47.24	9,902,609	+0.32(+0.68%)
Apr 24, 2012	46.81	46.92	46.62	46.92	9,940,787	+0.25(+0.53%)
Apr 23, 2012	46.86	46.92	46.49	46.68	12,022,885	-0.60(-1.27%)
Apr 20, 2012	46.72	47.35	46.64	47.28	15,838,137	+0.66(+1.41%)
Apr 19, 2012	46.84	46.86	46.39	46.62	11,024,894	-0.13(-0.27%)
Apr 18, 2012	46.88	47.06	46.74	46.75	8,683,654	-0.19(-0.40%)
Apr 17, 2012	46.86	47.06	46.81	46.94	12,699,975	+0.17(+0.36%)
Apr 16, 2012	46.23	46.99	46.14	46.77	46,846,768	+0.68(+1.47%)
Apr 13, 2012	46.25	46.57	46.08	46.09	42,537,392	-0.20(-0.42%)
Apr 12, 2012	46.34	46.48	46.19	46.29	39,760,700	-0.25(-0.53%)
Apr 11, 2012	46.74	46.87	46.45	46.53	10,842,449	+0.06(+0.14%)
Apr 10, 2012	46.74	46.85	46.43	46.47	13,473,867	-0.32(-0.69%)
Apr 09, 2012	46.73	47.02	46.72	46.79	9,838,207	-0.35(-0.74%)
Apr 05, 2012	46.87	47.26	46.81	47.14	10,988,869	+0.03(+0.07%)
Apr 04, 2012	46.72	47.32	46.72	47.11	11,953,886	+0.12(+0.25%)
Apr 03, 2012	47.23	47.34	46.88	46.99	9,929,172	-0.33(-0.70%)
Apr 02, 2012	47.23	47.57	47.20	47.32	12,272,275	+0.25(+0.52%)
Mar 30, 2012	47.03	47.26	46.93	47.07	12,379,884	+0.14(+0.30%)
Mar 29, 2012	46.91	47.03	46.76	46.93	9,876,749	-0.13(-0.27%)
Mar 28, 2012	47.01	47.14	46.89	47.06	10,757,892	+0.03(+0.06%)
Mar 27, 2012	47.28	47.44	46.90	47.03	11,332,417	-0.22(-0.46%)
Mar 26, 2012	47.30	47.51	47.10	47.25	11,163,752	+0.02(+0.04%)
Mar 23, 2012	47.28	47.30	47.11	47.23	8,575,953	-0.06(-0.13%)
Mar 22, 2012	46.92	47.46	46.89	47.29	10,452,939	+0.22(+0.48%)
Mar 21, 2012	47.07	47.17	46.83	47.06	8,738,754	-0.01(-0.01%)
Mar 20, 2012	46.90	47.24	46.85	47.07	8,765,981	+0.00(+0.00%)
Mar 19, 2012	46.95	47.26	46.90	47.07	10,050,135	-0.03(-0.06%)
Mar 16, 2012	47.51	47.52	47.02	47.10	22,436,466	-0.30(-0.64%)
Mar 15, 2012	47.41	47.48	47.27	47.40	12,295,628	-0.12(-0.25%)
Mar 14, 2012	47.44	47.59	47.41	47.52	11,502,685	-0.04(-0.07%)
Mar 13, 2012	47.52	47.56	47.32	47.56	12,956,524	+0.13(+0.28%)
Mar 12, 2012	46.76	47.47	46.74	47.42	12,601,160	+0.55(+1.17%)
Mar 09, 2012	46.97	46.97	46.65	46.88	8,152,983	+0.02(+0.05%)
Mar 08, 2012	46.89	46.97	46.76	46.85	8,297,671	+0.22(+0.48%)
Mar 07, 2012	46.80	46.97	46.52	46.63	10,666,923	-0.18(-0.39%)
Mar 06, 2012	46.57	46.99	46.36	46.81	14,031,111	-0.08(-0.16%)
Mar 05, 2012	46.65	46.90	46.55	46.89	9,899,556	+0.20(+0.42%)
Mar 02, 2012	46.73	46.84	46.50	46.69	10,026,368	+0.01(+0.01%)

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