Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	33.88	34.05	33.82	34.02	3,067,509	+0.15(+0.44%)
Apr 27, 2012	33.90	33.99	33.67	33.87	4,725,130	+0.03(+0.08%)
Apr 26, 2012	34.08	34.44	33.69	33.84	5,012,369	-0.12(-0.36%)
Apr 25, 2012	34.04	34.21	33.84	33.97	4,756,268	+0.04(+0.12%)
Apr 24, 2012	34.09	34.27	33.84	33.93	6,209,424	-0.18(-0.53%)
Apr 23, 2012	34.75	35.01	34.08	34.11	12,293,185	-2.21(-6.09%)
Apr 20, 2012	36.22	36.46	36.21	36.32	2,255,168	+0.13(+0.35%)
Apr 19, 2012	35.99	36.37	35.97	36.19	2,436,209	+0.15(+0.41%)
Apr 18, 2012	36.14	36.17	35.93	36.04	1,605,995	-0.13(-0.37%)
Apr 17, 2012	36.07	36.32	35.94	36.18	1,589,300	+0.19(+0.52%)
Apr 16, 2012	35.80	36.11	35.76	35.99	1,806,118	+0.17(+0.49%)
Apr 13, 2012	35.69	36.04	35.69	35.82	1,936,174	+0.03(+0.08%)
Apr 12, 2012	35.67	35.80	35.57	35.79	1,988,165	+0.13(+0.36%)
Apr 11, 2012	35.76	36.03	35.63	35.66	3,493,164	+0.05(+0.15%)
Apr 10, 2012	35.55	35.64	35.49	35.61	2,559,082	+0.03(+0.08%)
Apr 09, 2012	35.50	35.65	35.45	35.58	1,200,856	-0.20(-0.55%)
Apr 05, 2012	35.83	35.84	35.52	35.78	1,953,515	-0.09(-0.24%)
Apr 04, 2012	35.80	35.96	35.76	35.86	2,006,375	-0.05(-0.13%)
Apr 03, 2012	36.19	36.19	35.76	35.91	3,320,371	-0.24(-0.67%)
Apr 02, 2012	35.95	36.16	35.78	36.15	2,027,352	+0.07(+0.21%)
Mar 30, 2012	36.00	36.23	35.96	36.08	2,237,764	+0.16(+0.45%)
Mar 29, 2012	35.84	35.99	35.68	35.92	2,491,087	+0.05(+0.15%)
Mar 28, 2012	35.77	35.86	35.69	35.86	2,129,884	+0.13(+0.38%)
Mar 27, 2012	35.57	35.83	35.52	35.73	2,022,493	+0.19(+0.53%)
Mar 26, 2012	35.45	35.78	35.41	35.54	2,257,883	+0.28(+0.80%)
Mar 23, 2012	35.34	35.42	35.24	35.26	2,408,395	-0.09(-0.27%)
Mar 22, 2012	35.24	35.37	35.13	35.35	1,358,828	+0.05(+0.13%)
Mar 21, 2012	35.43	35.45	35.16	35.30	1,354,764	-0.13(-0.38%)
Mar 20, 2012	35.28	35.49	35.28	35.44	1,480,885	+0.05(+0.15%)
Mar 19, 2012	35.31	35.52	35.22	35.39	2,364,615	-0.01(-0.04%)
Mar 16, 2012	35.57	35.65	35.29	35.40	2,929,170	-0.20(-0.57%)
Mar 15, 2012	35.35	35.61	35.16	35.60	2,469,643	+0.30(+0.84%)
Mar 14, 2012	35.50	35.66	35.25	35.30	1,924,648	-0.28(-0.79%)
Mar 13, 2012	35.53	35.60	35.34	35.59	1,530,493	+0.05(+0.13%)
Mar 12, 2012	35.30	35.69	35.26	35.54	2,783,716	+0.26(+0.74%)
Mar 09, 2012	35.20	35.30	35.12	35.28	1,499,478	+0.01(+0.04%)
Mar 08, 2012	34.93	35.28	34.87	35.26	2,145,295	+0.33(+0.94%)
Mar 07, 2012	34.85	34.95	34.74	34.93	1,942,089	+0.06(+0.17%)
Mar 06, 2012	34.93	35.06	34.80	34.87	3,267,936	-0.17(-0.48%)
Mar 05, 2012	35.06	35.14	34.94	35.04	2,084,656	-0.01(-0.04%)
Mar 02, 2012	35.13	35.27	34.98	35.06	2,662,375	-0.10(-0.29%)
Mar 01, 2012	35.28	35.41	35.10	35.16	2,879,869	-0.06(-0.17%)
Feb 29, 2012	35.35	35.39	35.17	35.22	4,519,674	+0.01(+0.04%)
Feb 28, 2012	35.40	35.47	35.14	35.20	2,797,759	-0.09(-0.27%)
Feb 27, 2012	35.16	35.36	34.99	35.30	3,662,159	+0.10(+0.28%)
Feb 24, 2012	35.48	35.60	35.14	35.20	2,483,216	-0.23(-0.66%)
Feb 23, 2012	35.40	35.66	35.38	35.43	5,225,564	+0.38(+1.08%)
Feb 22, 2012	34.64	35.08	34.59	35.05	4,888,468	+0.38(+1.10%)
Feb 21, 2012	35.02	35.02	34.60	34.67	3,155,685	-0.38(-1.09%)
Feb 17, 2012	35.20	35.20	34.60	35.05	6,403,409	-0.02(-0.06%)
Feb 16, 2012	35.18	35.32	34.96	35.07	5,361,651	-0.21(-0.59%)
Feb 15, 2012	35.19	35.60	34.65	35.28	11,980,527	+1.71(+5.11%)
Feb 14, 2012	33.27	33.62	33.24	33.56	3,370,791	+0.19(+0.56%)
Feb 13, 2012	33.41	33.46	33.34	33.38	1,650,961	+0.14(+0.42%)
Feb 10, 2012	33.36	33.44	33.14	33.24	2,312,072	-0.27(-0.80%)
Feb 09, 2012	33.58	33.65	33.34	33.50	2,669,628	-0.09(-0.26%)
Feb 08, 2012	33.98	34.04	33.57	33.59	3,553,877	-0.32(-0.94%)
Feb 07, 2012	33.86	33.96	33.63	33.91	3,086,287	+0.09(+0.28%)
Feb 06, 2012	33.80	33.93	33.72	33.82	2,086,161	-0.11(-0.31%)
Feb 03, 2012	33.96	34.13	33.84	33.92	2,908,573	+0.17(+0.49%)
Feb 02, 2012	34.00	34.25	33.37	33.76	9,497,152	+0.85(+2.60%)

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