Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2013	40.28	40.81	39.87	40.27	199,549	-0.15(-0.38%)
Apr 29, 2013	40.84	41.31	40.34	40.42	190,289	-0.39(-0.96%)
Apr 26, 2013	40.44	41.14	40.19	40.81	196,100	-0.04(-0.10%)
Apr 25, 2013	40.35	41.89	39.84	40.86	365,354	+0.76(+1.89%)
Apr 24, 2013	40.38	40.64	39.67	40.10	159,012	-0.78(-1.91%)
Apr 23, 2013	39.54	41.06	39.54	40.88	213,477	+1.56(+3.96%)
Apr 22, 2013	40.09	40.09	38.31	39.33	173,361	-0.62(-1.55%)
Apr 19, 2013	39.74	40.01	39.42	39.95	62,472	+0.30(+0.75%)
Apr 18, 2013	39.88	39.93	39.21	39.65	100,116	-0.23(-0.58%)
Apr 17, 2013	38.38	39.89	37.85	39.88	211,232	+1.23(+3.19%)
Apr 16, 2013	38.26	38.76	37.84	38.65	229,259	-0.79(-2.01%)
Apr 15, 2013	41.37	41.41	39.11	39.44	126,802	-2.09(-5.04%)
Apr 12, 2013	40.85	41.77	40.29	41.53	68,197	+0.49(+1.20%)
Apr 11, 2013	40.42	41.24	40.08	41.03	71,595	+0.61(+1.51%)
Apr 10, 2013	39.33	40.88	39.33	40.42	134,691	+1.11(+2.81%)
Apr 09, 2013	39.60	39.60	39.11	39.32	107,485	-0.20(-0.52%)
Apr 08, 2013	40.30	40.94	39.21	39.52	103,077	-0.88(-2.17%)
Apr 05, 2013	42.05	42.14	39.93	40.40	284,673	-2.20(-5.17%)
Apr 04, 2013	40.55	42.85	40.47	42.60	214,279	+2.02(+4.97%)
Apr 03, 2013	40.74	40.97	40.47	40.58	101,404	-0.14(-0.36%)
Apr 02, 2013	40.27	40.98	40.06	40.73	173,017	+0.43(+1.06%)
Apr 01, 2013	41.20	41.60	40.09	40.30	191,110	-0.83(-2.03%)
Mar 28, 2013	41.88	42.18	41.13	41.14	153,734	-0.50(-1.20%)
Mar 27, 2013	41.34	41.76	40.86	41.64	135,418	+0.13(+0.31%)
Mar 26, 2013	42.61	42.91	41.15	41.51	233,974	-1.07(-2.52%)
Mar 25, 2013	43.36	43.98	42.13	42.58	303,149	-0.33(-0.77%)
Mar 22, 2013	42.90	43.37	42.71	42.91	286,894	+0.20(+0.46%)
Mar 21, 2013	42.37	44.38	42.37	42.72	185,819	-1.50(-3.40%)
Mar 20, 2013	44.21	44.53	43.82	44.22	83,043	+0.11(+0.25%)
Mar 19, 2013	44.27	44.69	43.52	44.11	157,093	-0.12(-0.27%)
Mar 18, 2013	43.87	44.78	43.80	44.23	101,522	+0.07(+0.15%)
Mar 15, 2013	44.21	44.97	43.76	44.16	273,392	+0.02(+0.04%)
Mar 14, 2013	43.93	44.47	43.81	44.15	125,432	+0.18(+0.41%)
Mar 13, 2013	43.17	44.53	43.13	43.97	127,417	+0.71(+1.63%)
Mar 12, 2013	43.68	44.38	42.50	43.26	171,158	-0.42(-0.95%)
Mar 11, 2013	41.23	44.10	41.10	43.68	280,512	+2.45(+5.94%)
Mar 08, 2013	41.58	41.73	40.92	41.23	189,394	-0.09(-0.23%)
Mar 07, 2013	40.92	41.56	40.58	41.32	154,043	+0.46(+1.12%)
Mar 06, 2013	40.22	40.88	39.87	40.86	200,562	+0.66(+1.65%)
Mar 05, 2013	40.05	40.69	39.89	40.20	131,752	+0.33(+0.83%)
Mar 04, 2013	41.41	41.71	39.38	39.87	319,037	-1.71(-4.11%)
Mar 01, 2013	41.43	42.24	41.31	41.58	276,306	-0.16(-0.39%)
Feb 28, 2013	42.16	42.31	41.73	41.74	204,456	-0.03(-0.08%)
Feb 27, 2013	41.71	42.22	41.70	41.77	213,726	-0.03(-0.08%)
Feb 26, 2013	42.55	42.83	41.31	41.81	362,820	-0.65(-1.52%)
Feb 25, 2013	44.50	44.50	42.33	42.45	318,524	-1.97(-4.44%)
Feb 22, 2013	44.38	44.61	44.04	44.43	158,482	+0.28(+0.64%)
Feb 21, 2013	44.29	44.55	43.98	44.15	251,017	-0.07(-0.15%)
Feb 20, 2013	44.89	45.12	44.18	44.21	306,823	-0.23(-0.52%)
Feb 19, 2013	44.27	44.63	44.17	44.44	415,011	+0.27(+0.62%)
Feb 15, 2013	44.95	45.18	43.78	44.17	972,058	-1.31(-2.88%)
Feb 14, 2013	50.17	51.02	45.43	45.48	1,293,573	-8.91(-16.38%)
Feb 13, 2013	52.96	55.01	52.62	54.39	309,567	+1.44(+2.71%)
Feb 12, 2013	52.61	53.04	51.83	52.96	139,809	+0.46(+0.87%)
Feb 11, 2013	52.17	52.56	51.86	52.50	169,577	+0.15(+0.29%)
Feb 08, 2013	52.09	52.67	51.37	52.34	234,864	+0.21(+0.41%)
Feb 07, 2013	50.61	52.95	50.59	52.13	424,814	+2.58(+5.22%)
Feb 06, 2013	48.73	49.66	48.65	49.55	126,958	+0.89(+1.84%)
Feb 04, 2013	48.30	49.40	48.13	48.65	140,299	-0.04(-0.09%)

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