Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	50.59	51.10	50.43	51.01	1,926,419	+0.20(+0.39%)
Apr 27, 2012	50.63	51.01	50.50	50.82	1,406,399	+0.14(+0.27%)
Apr 26, 2012	50.37	50.88	49.86	50.68	3,096,368	-0.02(-0.04%)
Apr 25, 2012	50.39	51.01	50.24	50.70	2,608,393	+0.46(+0.91%)
Apr 24, 2012	49.27	50.96	49.03	50.24	6,488,370	+2.82(+5.96%)
Apr 23, 2012	47.76	48.11	47.10	47.42	1,506,843	-0.65(-1.36%)
Apr 20, 2012	47.91	48.17	47.85	48.07	989,220	+0.19(+0.40%)
Apr 19, 2012	47.54	48.07	47.48	47.88	2,330,858	+0.42(+0.88%)
Apr 18, 2012	47.51	47.66	47.20	47.47	1,261,518	-0.08(-0.16%)
Apr 17, 2012	47.21	47.63	46.90	47.54	1,515,548	+0.58(+1.23%)
Apr 16, 2012	47.21	47.34	46.93	46.96	1,647,242	+0.00(+0.00%)
Apr 13, 2012	46.89	47.22	46.82	46.96	1,732,718	+0.03(+0.06%)
Apr 12, 2012	46.56	46.96	46.33	46.93	1,825,168	+0.61(+1.31%)
Apr 11, 2012	45.91	46.35	45.84	46.32	2,050,817	+0.62(+1.37%)
Apr 10, 2012	45.45	45.76	45.30	45.70	2,648,733	+0.17(+0.37%)
Apr 09, 2012	45.75	45.94	45.41	45.53	1,500,174	-0.65(-1.40%)
Apr 05, 2012	46.56	46.66	46.00	46.18	1,490,403	-0.45(-0.96%)
Apr 04, 2012	46.67	46.86	46.45	46.63	1,375,911	-0.17(-0.36%)
Apr 03, 2012	47.09	47.15	46.48	46.80	1,479,357	-0.31(-0.66%)
Apr 02, 2012	46.69	47.24	46.58	47.11	1,832,112	+0.42(+0.90%)
Mar 30, 2012	46.71	46.89	46.51	46.69	1,287,460	+0.11(+0.25%)
Mar 29, 2012	46.31	46.65	46.06	46.58	1,173,259	+0.21(+0.44%)
Mar 28, 2012	46.64	46.65	46.24	46.37	687,348	-0.32(-0.68%)
Mar 27, 2012	46.71	46.80	46.57	46.69	755,065	+0.07(+0.15%)
Mar 26, 2012	46.20	46.68	46.20	46.62	1,223,581	+0.55(+1.19%)
Mar 23, 2012	45.91	46.20	45.89	46.07	757,519	+0.09(+0.20%)
Mar 22, 2012	45.49	46.06	45.47	45.98	703,050	+0.21(+0.45%)
Mar 21, 2012	45.78	46.03	45.78	45.78	859,219	-0.02(-0.03%)
Mar 20, 2012	45.89	45.97	45.54	45.79	820,856	-0.13(-0.28%)
Mar 19, 2012	45.72	45.97	45.62	45.92	731,163	+0.14(+0.30%)
Mar 16, 2012	45.87	45.90	45.59	45.78	1,741,660	-0.12(-0.27%)
Mar 15, 2012	45.96	46.10	45.87	45.91	1,284,406	-0.02(-0.03%)
Mar 14, 2012	46.12	46.38	45.81	45.92	1,202,415	-0.40(-0.85%)
Mar 13, 2012	46.26	46.33	45.98	46.32	1,343,099	+0.21(+0.46%)
Mar 12, 2012	45.81	46.15	45.67	46.10	1,819,030	+0.81(+1.80%)
Mar 09, 2012	45.49	45.49	45.24	45.29	1,354,317	-0.05(-0.12%)
Mar 08, 2012	45.66	45.77	45.27	45.34	1,571,107	-0.07(-0.15%)
Mar 07, 2012	45.71	45.71	45.30	45.41	1,822,807	-0.11(-0.25%)
Mar 06, 2012	46.22	46.44	45.48	45.52	1,530,678	-0.86(-1.85%)
Mar 05, 2012	46.68	46.85	46.36	46.38	1,184,131	-0.30(-0.65%)
Mar 02, 2012	46.58	46.83	46.48	46.69	1,916,315	+0.16(+0.34%)
Mar 01, 2012	46.26	46.66	46.15	46.53	1,890,122	+0.32(+0.69%)
Feb 29, 2012	45.30	46.46	45.27	46.21	3,004,496	+0.85(+1.88%)
Feb 28, 2012	45.88	46.05	45.35	45.36	2,756,050	-0.59(-1.28%)
Feb 27, 2012	46.19	46.37	45.94	45.94	1,860,293	-0.58(-1.24%)
Feb 24, 2012	46.22	46.57	45.97	46.52	3,095,917	+0.30(+0.64%)
Feb 23, 2012	45.77	46.32	45.58	46.22	1,982,122	+0.37(+0.80%)
Feb 22, 2012	45.79	45.91	45.40	45.86	1,598,447	-0.05(-0.10%)
Feb 21, 2012	46.00	46.00	45.65	45.91	2,530,719	-0.14(-0.30%)
Feb 17, 2012	45.91	46.08	45.62	46.04	1,746,226	+0.29(+0.63%)
Feb 16, 2012	45.87	46.05	45.59	45.75	2,067,478	-0.02(-0.03%)
Feb 15, 2012	45.94	46.18	45.69	45.77	2,033,095	-0.09(-0.20%)
Feb 14, 2012	45.13	45.87	45.13	45.86	2,588,711	+0.60(+1.32%)
Feb 13, 2012	45.11	45.52	45.07	45.26	1,534,812	+0.21(+0.47%)
Feb 10, 2012	45.11	45.32	44.88	45.05	1,484,980	-0.18(-0.40%)
Feb 09, 2012	45.62	45.71	45.06	45.23	3,169,641	-0.39(-0.85%)
Feb 08, 2012	45.72	45.78	45.39	45.62	1,877,287	-0.11(-0.23%)
Feb 07, 2012	45.90	46.05	45.59	45.72	2,172,246	-0.43(-0.93%)
Feb 06, 2012	46.19	46.39	45.99	46.15	1,178,490	-0.11(-0.25%)
Feb 03, 2012	46.34	46.84	46.19	46.27	1,694,741	-0.29(-0.63%)
Feb 02, 2012	46.56	46.80	45.79	46.56	1,528,555	+0.19(+0.41%)

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