Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	43.38	43.79	43.03	43.32	3,115,560	-0.15(-0.34%)
Apr 27, 2012	43.36	43.67	42.79	43.46	4,001,534	+0.30(+0.68%)
Apr 26, 2012	43.05	43.31	42.52	43.17	5,041,106	-0.46(-1.05%)
Apr 25, 2012	43.91	44.07	43.00	43.63	8,615,462	+2.23(+5.39%)
Apr 24, 2012	41.39	41.81	41.01	41.40	3,409,091	+0.07(+0.18%)
Apr 23, 2012	41.41	41.49	40.86	41.32	4,031,679	-0.72(-1.72%)
Apr 20, 2012	41.80	42.43	41.67	42.05	4,658,931	+0.35(+0.85%)
Apr 19, 2012	41.72	41.89	41.18	41.69	3,506,119	+0.23(+0.55%)
Apr 18, 2012	41.56	41.87	41.30	41.46	2,653,392	-0.25(-0.61%)
Apr 17, 2012	41.36	42.07	41.24	41.72	4,484,081	+0.62(+1.50%)
Apr 16, 2012	41.45	41.56	40.84	41.10	5,573,462	-0.10(-0.24%)
Apr 13, 2012	41.90	42.04	41.13	41.20	4,383,552	-0.76(-1.82%)
Apr 12, 2012	41.19	42.22	41.09	41.96	6,764,759	+0.98(+2.38%)
Apr 11, 2012	41.68	41.68	40.60	40.99	8,587,649	-0.11(-0.28%)
Apr 10, 2012	42.00	42.15	40.66	41.10	9,284,502	-1.24(-2.92%)
Apr 09, 2012	42.81	43.05	42.14	42.34	7,190,722	-1.09(-2.51%)
Apr 05, 2012	44.03	44.58	43.37	43.43	5,247,562	-0.72(-1.63%)
Apr 04, 2012	44.51	44.84	44.06	44.15	6,229,004	-0.93(-2.06%)
Apr 03, 2012	45.57	45.86	44.65	45.08	6,589,989	-0.57(-1.26%)
Apr 02, 2012	45.39	45.87	44.90	45.65	6,815,308	+0.31(+0.69%)
Mar 30, 2012	45.76	46.09	45.15	45.34	8,249,252	+0.02(+0.04%)
Mar 29, 2012	46.23	47.03	44.78	45.33	13,329,039	-2.42(-5.07%)
Mar 28, 2012	47.99	48.04	46.69	47.74	7,670,709	-0.30(-0.61%)
Mar 27, 2012	48.29	49.04	48.00	48.04	6,616,991	-0.05(-0.10%)
Mar 26, 2012	47.76	48.22	47.51	48.09	6,342,233	+0.77(+1.63%)
Mar 23, 2012	47.44	47.80	46.65	47.32	8,054,209	+1.17(+2.54%)
Mar 22, 2012	46.67	47.10	45.88	46.15	4,583,669	-0.91(-1.93%)
Mar 21, 2012	47.98	48.03	47.03	47.06	4,348,017	-0.55(-1.15%)
Mar 20, 2012	47.94	48.17	47.01	47.61	7,603,425	+0.47(+0.99%)
Mar 19, 2012	47.06	47.74	46.77	47.14	4,858,140	-0.02(-0.05%)
Mar 16, 2012	45.93	47.35	45.93	47.16	8,953,430	+1.85(+4.07%)
Mar 15, 2012	45.34	45.70	45.07	45.32	3,697,700	+0.21(+0.47%)
Mar 14, 2012	45.52	45.98	44.73	45.10	4,692,133	-0.57(-1.24%)
Mar 13, 2012	45.39	45.71	44.70	45.67	4,476,281	+0.57(+1.27%)
Mar 12, 2012	45.35	45.60	44.75	45.10	3,662,995	-0.44(-0.97%)
Mar 09, 2012	45.60	45.90	45.13	45.54	4,082,820	-0.03(-0.07%)
Mar 08, 2012	45.51	45.97	45.36	45.57	3,852,915	+0.63(+1.41%)
Mar 07, 2012	45.21	45.70	44.92	44.94	5,413,702	-0.16(-0.36%)
Mar 06, 2012	45.19	45.68	44.76	45.10	7,121,106	-1.12(-2.41%)
Mar 05, 2012	47.33	47.41	45.76	46.22	5,198,558	-0.92(-1.95%)
Mar 02, 2012	47.27	47.83	47.09	47.14	3,168,723	-0.43(-0.91%)
Mar 01, 2012	47.96	48.03	47.14	47.57	4,013,794	+0.21(+0.45%)
Feb 29, 2012	48.64	49.00	47.14	47.36	7,176,251	-1.24(-2.55%)
Feb 28, 2012	48.33	49.00	48.14	48.60	5,899,495	+0.24(+0.49%)
Feb 27, 2012	47.97	48.47	47.77	48.36	5,747,305	+0.24(+0.49%)
Feb 24, 2012	48.61	48.84	47.96	48.12	4,285,425	-0.21(-0.44%)
Feb 23, 2012	48.51	48.88	47.77	48.34	6,713,411	+0.11(+0.24%)
Feb 22, 2012	48.84	48.87	47.63	48.22	13,543,616	+1.55(+3.32%)
Feb 21, 2012	45.91	47.50	45.81	46.67	7,028,445	+1.05(+2.30%)
Feb 17, 2012	45.74	45.92	45.34	45.62	2,496,953	+0.11(+0.23%)
Feb 16, 2012	45.01	45.98	44.69	45.51	6,492,104	+0.53(+1.19%)
Feb 15, 2012	44.70	45.41	44.62	44.98	4,439,868	-0.06(-0.13%)
Feb 14, 2012	45.01	45.39	44.56	45.04	4,344,336	-0.11(-0.25%)
Feb 13, 2012	45.03	45.38	44.71	45.15	2,909,366	+0.52(+1.18%)
Feb 10, 2012	45.51	45.51	44.37	44.63	5,131,287	-1.30(-2.82%)
Feb 09, 2012	46.12	46.41	45.83	45.92	3,274,966	-0.19(-0.41%)
Feb 08, 2012	46.45	46.68	45.74	46.11	4,541,758	-0.16(-0.34%)
Feb 07, 2012	46.78	47.11	46.09	46.27	3,986,907	-0.78(-1.66%)
Feb 06, 2012	46.83	47.44	46.58	47.05	4,142,193	-0.03(-0.07%)
Feb 03, 2012	47.07	47.52	46.49	47.08	5,011,814	+0.25(+0.53%)
Feb 02, 2012	46.98	47.65	46.52	46.83	5,384,350	+0.11(+0.23%)

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