Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	40.46	40.48	39.64	39.71	4,811,383	-0.84(-2.07%)
Apr 27, 2012	40.77	40.86	40.36	40.54	3,834,373	-0.06(-0.15%)
Apr 26, 2012	40.29	40.75	39.92	40.60	3,391,830	+0.44(+1.09%)
Apr 25, 2012	39.82	40.30	39.54	40.17	3,376,780	+0.68(+1.73%)
Apr 24, 2012	39.77	39.98	39.29	39.48	4,765,152	-0.22(-0.56%)
Apr 23, 2012	40.22	40.22	39.59	39.71	4,358,696	-0.76(-1.88%)
Apr 20, 2012	40.69	40.76	40.09	40.47	3,762,598	+0.02(+0.04%)
Apr 19, 2012	40.49	40.82	40.28	40.45	3,522,644	-0.01(-0.03%)
Apr 18, 2012	40.16	40.54	39.93	40.46	2,544,288	+0.11(+0.27%)
Apr 17, 2012	39.98	40.55	39.95	40.36	2,718,242	+0.64(+1.62%)
Apr 16, 2012	40.06	40.13	39.44	39.71	4,014,744	-0.33(-0.81%)
Apr 13, 2012	40.43	40.43	39.95	40.04	5,148,149	-0.25(-0.63%)
Apr 12, 2012	39.62	40.35	39.54	40.29	4,934,330	+0.58(+1.45%)
Apr 11, 2012	39.97	40.07	39.53	39.71	3,683,459	+0.14(+0.35%)
Apr 10, 2012	39.92	40.28	39.48	39.58	5,959,869	-0.44(-1.09%)
Apr 09, 2012	40.11	40.25	39.73	40.01	4,247,257	-0.44(-1.08%)
Apr 05, 2012	39.47	40.57	39.44	40.45	6,075,241	+0.74(+1.85%)
Apr 04, 2012	39.79	39.95	39.15	39.71	6,165,961	-0.49(-1.21%)
Apr 03, 2012	40.22	40.61	39.89	40.20	3,936,397	-0.15(-0.36%)
Apr 02, 2012	40.72	40.72	40.17	40.35	4,386,099	-0.27(-0.67%)
Mar 30, 2012	40.59	40.89	40.32	40.62	3,908,588	+0.10(+0.25%)
Mar 29, 2012	40.48	40.54	39.94	40.52	4,454,962	+0.15(+0.36%)
Mar 28, 2012	40.67	41.08	40.29	40.37	3,596,209	-0.41(-1.01%)
Mar 27, 2012	40.30	40.96	40.27	40.78	3,240,922	+0.50(+1.23%)
Mar 26, 2012	40.19	40.45	39.83	40.29	5,049,035	+0.37(+0.92%)
Mar 23, 2012	40.09	40.27	39.90	39.92	4,939,005	-0.03(-0.09%)
Mar 22, 2012	40.05	40.36	39.83	39.95	3,638,392	-0.39(-0.95%)
Mar 21, 2012	40.83	40.83	40.34	40.34	4,458,485	-0.46(-1.13%)
Mar 20, 2012	41.19	41.22	40.75	40.80	3,412,340	-0.68(-1.63%)
Mar 19, 2012	40.56	41.51	40.30	41.48	3,715,829	+0.72(+1.76%)
Mar 16, 2012	40.29	40.82	40.28	40.76	9,004,699	+0.45(+1.10%)
Mar 15, 2012	40.63	40.74	40.17	40.31	4,880,007	-0.33(-0.80%)
Mar 14, 2012	41.12	41.20	40.42	40.64	4,292,286	-0.47(-1.14%)
Mar 13, 2012	40.79	41.20	40.44	41.11	6,399,829	+0.42(+1.03%)
Mar 12, 2012	41.07	41.07	40.60	40.69	2,296,454	-0.21(-0.52%)
Mar 09, 2012	41.57	42.03	40.87	40.90	3,480,467	-0.44(-1.06%)
Mar 08, 2012	40.89	41.61	40.71	41.34	3,992,382	+0.74(+1.83%)
Mar 07, 2012	40.40	41.20	40.30	40.60	2,842,268	+0.16(+0.40%)
Mar 06, 2012	41.22	41.23	40.38	40.43	4,162,384	-1.05(-2.54%)
Mar 05, 2012	41.51	41.57	41.02	41.49	3,920,460	-0.01(-0.02%)
Mar 02, 2012	41.69	41.73	41.12	41.49	5,768,909	-0.30(-0.72%)
Mar 01, 2012	41.20	41.94	40.42	41.79	8,025,393	+1.00(+2.45%)
Feb 29, 2012	40.36	41.37	40.25	40.79	6,097,753	+0.43(+1.06%)
Feb 28, 2012	40.00	40.57	39.80	40.37	6,827,841	+0.22(+0.55%)
Feb 27, 2012	40.17	40.53	39.71	40.14	4,949,975	-0.47(-1.16%)
Feb 24, 2012	40.65	41.02	40.54	40.61	2,493,168	-0.03(-0.08%)
Feb 23, 2012	40.73	40.92	40.42	40.65	4,220,871	-0.24(-0.59%)
Feb 22, 2012	41.43	41.60	40.75	40.89	3,042,580	-0.52(-1.26%)
Feb 21, 2012	41.59	41.91	41.20	41.41	3,360,231	-0.27(-0.64%)
Feb 17, 2012	41.97	42.14	41.58	41.67	4,127,653	-0.18(-0.43%)
Feb 16, 2012	41.42	41.94	41.19	41.85	4,906,628	+0.37(+0.89%)
Feb 15, 2012	42.08	42.22	41.41	41.49	4,191,312	-0.49(-1.16%)
Feb 14, 2012	42.11	42.19	41.70	41.97	3,521,150	-0.30(-0.71%)
Feb 13, 2012	42.36	42.57	41.96	42.27	3,856,692	+0.15(+0.35%)
Feb 10, 2012	42.03	42.20	41.57	42.13	2,955,684	-0.14(-0.32%)
Feb 09, 2012	42.27	42.60	41.85	42.27	4,095,923	+0.01(+0.02%)
Feb 08, 2012	41.73	42.37	41.73	42.26	6,491,483	+0.49(+1.17%)
Feb 07, 2012	41.41	41.90	41.22	41.77	3,767,527	+0.07(+0.16%)
Feb 06, 2012	41.17	41.79	41.17	41.70	5,352,239	+0.31(+0.74%)
Feb 03, 2012	40.84	41.41	40.26	41.39	5,815,981	+1.43(+3.58%)
Feb 02, 2012	38.81	41.14	38.42	39.96	14,660,305	-0.24(-0.60%)

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