Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2013	45.05	45.28	43.80	44.55	133,260	-0.29(-0.64%)
Apr 29, 2013	44.34	44.88	44.03	44.84	52,924	+0.63(+1.43%)
Apr 26, 2013	43.46	44.23	43.48	44.21	68,165	+0.73(+1.68%)
Apr 25, 2013	44.28	44.28	43.25	43.48	111,088	-0.40(-0.92%)
Apr 24, 2013	43.75	43.88	43.46	43.88	112,585	-0.06(-0.13%)
Apr 23, 2013	44.36	44.69	43.46	43.94	114,934	-0.46(-1.04%)
Apr 22, 2013	44.67	44.78	43.92	44.40	80,463	-0.12(-0.26%)
Apr 19, 2013	44.53	44.69	44.07	44.51	71,896	+0.33(+0.74%)
Apr 18, 2013	44.67	44.74	43.73	44.19	85,205	+0.15(+0.35%)
Apr 17, 2013	44.23	44.24	43.44	44.03	82,777	-0.25(-0.56%)
Apr 16, 2013	44.26	44.38	43.84	44.28	78,090	+0.69(+1.58%)
Apr 15, 2013	44.07	44.09	43.17	43.59	63,357	-0.50(-1.13%)
Apr 12, 2013	44.53	44.63	43.80	44.09	84,166	-0.33(-0.73%)
Apr 11, 2013	43.84	44.42	43.77	44.42	71,841	+0.10(+0.22%)
Apr 10, 2013	43.98	44.34	43.40	44.32	105,776	+0.75(+1.72%)
Apr 09, 2013	43.48	43.57	43.11	43.57	85,569	+0.23(+0.53%)
Apr 08, 2013	43.44	43.98	43.21	43.34	78,338	+0.08(+0.18%)
Apr 05, 2013	42.14	43.27	41.77	43.27	65,428	+0.86(+2.04%)
Apr 04, 2013	42.75	42.75	41.77	42.40	64,143	-0.25(-0.58%)
Apr 03, 2013	43.48	43.48	41.79	42.65	77,708	-0.56(-1.29%)
Apr 02, 2013	43.63	43.63	42.94	43.21	75,759	-0.29(-0.66%)
Apr 01, 2013	43.15	43.50	42.75	43.50	79,196	+0.59(+1.39%)
Mar 28, 2013	42.61	42.90	42.21	42.90	80,646	+0.61(+1.45%)
Mar 27, 2013	41.87	42.38	41.62	42.29	93,421	+0.21(+0.50%)
Mar 26, 2013	41.43	42.08	41.43	42.08	93,246	+0.69(+1.67%)
Mar 25, 2013	41.71	41.98	41.06	41.39	131,435	-0.12(-0.28%)
Mar 22, 2013	41.41	41.75	41.23	41.50	125,773	+0.29(+0.70%)
Mar 21, 2013	41.12	41.41	40.95	41.21	119,278	+0.23(+0.56%)
Mar 20, 2013	40.89	41.12	40.79	40.98	117,784	+0.13(+0.33%)
Mar 19, 2013	41.16	41.31	40.79	40.85	78,082	-0.36(-0.88%)
Mar 18, 2013	40.77	41.21	40.77	41.21	103,048	+0.12(+0.28%)
Mar 15, 2013	41.54	41.66	41.00	41.10	90,467	-0.31(-0.74%)
Mar 14, 2013	41.77	41.77	41.25	41.41	80,691	-0.10(-0.23%)
Mar 13, 2013	41.79	41.79	41.29	41.50	70,064	-0.19(-0.46%)
Mar 12, 2013	41.91	42.19	41.27	41.69	83,069	-0.01(-0.02%)
Mar 11, 2013	41.85	42.04	41.27	41.70	80,730	+0.05(+0.11%)
Mar 08, 2013	41.81	41.98	41.52	41.66	81,474	+0.02(+0.05%)
Mar 07, 2013	41.23	41.64	41.12	41.64	117,762	+0.23(+0.56%)
Mar 06, 2013	41.89	41.89	40.77	41.41	120,850	-0.10(-0.23%)
Mar 05, 2013	40.98	41.76	40.85	41.50	107,602	+0.44(+1.07%)
Mar 04, 2013	41.23	41.41	40.68	41.06	113,660	-0.13(-0.33%)
Mar 01, 2013	41.23	41.56	41.02	41.20	114,542	+0.06(+0.14%)
Feb 28, 2013	41.40	41.58	41.12	41.14	163,008	-0.06(-0.14%)
Feb 27, 2013	41.02	41.23	40.58	41.20	138,487	+0.59(+1.46%)
Feb 26, 2013	40.43	40.68	40.06	40.60	89,655	+0.67(+1.68%)
Feb 22, 2013	39.76	40.24	39.70	39.93	89,944	+0.31(+0.77%)
Feb 21, 2013	39.81	39.89	39.20	39.62	151,414	-0.42(-1.05%)
Feb 20, 2013	40.87	41.06	40.04	40.04	110,980	-0.65(-1.60%)
Feb 19, 2013	40.85	41.14	40.54	40.70	100,708	+0.06(+0.14%)
Feb 15, 2013	41.04	41.21	40.53	40.64	73,058	-0.29(-0.70%)
Feb 14, 2013	40.60	41.12	40.60	40.93	88,794	+0.12(+0.28%)
Feb 13, 2013	41.50	41.50	40.77	40.81	86,724	-0.79(-1.89%)
Feb 12, 2013	41.23	41.60	40.98	41.60	107,064	+0.46(+1.12%)
Feb 11, 2013	40.77	41.23	40.68	41.14	70,643	+0.17(+0.42%)
Feb 08, 2013	40.85	41.02	40.60	40.97	72,018	+0.08(+0.19%)
Feb 07, 2013	41.25	41.77	40.77	40.89	107,543	-0.40(-0.98%)
Feb 06, 2013	40.93	41.60	40.72	41.29	104,561	+1.11(+2.77%)
Feb 04, 2013	40.33	40.66	40.18	40.18	75,413	-0.58(-1.41%)

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