Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	47.19	47.46	46.80	46.85	6,844	+0.05(+0.11%)
Apr 27, 2012	46.71	47.46	46.60	46.80	3,209	+0.15(+0.32%)
Apr 26, 2012	46.70	46.70	46.60	46.65	1,254	+0.60(+1.30%)
Apr 25, 2012	46.05	46.05	46.05	46.05	905	+1.00(+2.22%)
Apr 24, 2012	45.10	45.44	45.05	45.05	10,401	+0.95(+2.15%)
Apr 23, 2012	44.50	45.44	44.10	44.10	1,966	-1.34(-2.95%)
Apr 20, 2012	45.44	45.44	45.20	45.44	772	+0.64(+1.43%)
Apr 19, 2012	44.80	44.80	44.80	44.80	1,200	+0.40(+0.90%)
Apr 18, 2012	44.40	44.40	44.40	44.40	458	-0.45(-1.00%)
Apr 17, 2012	44.70	44.85	44.70	44.85	308	+1.15(+2.63%)
Apr 16, 2012	43.80	44.00	43.70	43.70	1,372	-0.45(-1.02%)
Apr 13, 2012	44.20	44.75	43.92	44.15	6,381	-0.90(-2.00%)
Apr 12, 2012	44.90	45.05	44.60	45.05	3,657	+0.45(+1.01%)
Apr 11, 2012	45.20	45.40	44.60	44.60	4,287	-1.23(-2.68%)
Apr 10, 2012	45.70	45.83	45.33	45.83	1,788	-0.50(-1.08%)
Apr 09, 2012	45.56	46.33	45.56	46.33	444	-0.57(-1.22%)
Apr 05, 2012	46.75	47.00	46.00	46.90	1,924	+0.81(+1.76%)
Apr 04, 2012	47.05	47.05	45.87	46.09	2,345	-1.82(-3.80%)
Apr 02, 2012		47.91	47.91	47.91	0	+1.61(+3.48%)
Mar 30, 2012	47.03	47.03	46.30	46.30	3,317	+0.40(+0.87%)
Mar 29, 2012	46.65	46.65	45.90	45.90	10,989	-0.53(-1.14%)
Mar 28, 2012	47.25	47.25	46.42	46.43	9,675	-0.73(-1.55%)
Mar 27, 2012	47.14	47.75	47.14	47.16	970	+0.36(+0.77%)
Mar 26, 2012	46.80	46.80	46.80	46.80	291	+1.59(+3.52%)
Mar 23, 2012	45.20	45.21	45.20	45.21	232	+0.60(+1.34%)
Mar 22, 2012	45.10	45.10	44.50	44.61	1,001	-1.53(-3.32%)
Mar 21, 2012	46.39	46.39	45.59	46.14	5,630	+0.19(+0.41%)
Mar 20, 2012	46.40	46.40	45.90	45.95	2,521	-1.07(-2.28%)
Mar 19, 2012	47.00	47.02	47.00	47.02	829	+0.68(+1.47%)
Mar 16, 2012	47.02	47.02	46.28	46.34	1,494	-0.06(-0.13%)
Mar 15, 2012	46.05	46.40	46.05	46.40	1,225	+0.99(+2.18%)
Mar 14, 2012	45.70	45.70	45.41	45.41	662	-1.04(-2.24%)
Mar 13, 2012	46.21	46.45	46.21	46.45	1,100	+1.03(+2.27%)
Mar 12, 2012	45.92	45.92	45.42	45.42	1,062	+0.09(+0.20%)
Mar 09, 2012	46.28	46.28	45.33	45.33	301	-0.17(-0.37%)
Mar 08, 2012	45.38	46.10	45.30	45.50	1,656	+0.30(+0.66%)
Mar 07, 2012	45.20	45.20	45.20	45.20	234	+0.55(+1.23%)
Mar 06, 2012	44.65	44.65	44.30	44.65	1,167	-0.80(-1.76%)
Mar 05, 2012	45.65	45.75	45.45	45.45	2,335	-1.21(-2.59%)
Mar 02, 2012	46.55	46.66	46.31	46.66	1,368	-0.69(-1.46%)
Mar 01, 2012	47.35	47.35	47.35	47.35	240	+0.61(+1.31%)
Feb 29, 2012	47.10	47.50	46.74	46.74	545	-0.01(-0.02%)
Feb 28, 2012	46.25	46.75	46.17	46.75	632	+1.25(+2.75%)
Feb 27, 2012	45.50	45.50	45.50	45.50	112	+0.33(+0.73%)
Feb 24, 2012	45.64	45.64	45.17	45.17	1,397	+0.20(+0.44%)
Feb 23, 2012	45.00	45.01	44.38	44.97	930	+0.60(+1.35%)
Feb 22, 2012	44.45	44.45	43.60	44.37	1,790	-0.18(-0.40%)
Feb 21, 2012	45.15	45.15	44.55	44.55	1,762	-0.44(-0.98%)
Feb 17, 2012	44.40	44.99	44.35	44.99	4,072	+0.45(+1.01%)
Feb 16, 2012	44.10	44.54	43.77	44.54	536	+0.22(+0.50%)
Feb 15, 2012	44.52	44.70	44.30	44.32	3,007	-0.23(-0.52%)
Feb 14, 2012	44.56	44.56	44.55	44.55	302	-0.80(-1.76%)
Feb 13, 2012	44.40	45.35	44.40	45.35	1,180	+1.28(+2.90%)
Feb 10, 2012	44.07	44.07	44.07	44.07	504	-1.26(-2.78%)
Feb 09, 2012	45.62	45.62	45.30	45.33	1,312	-0.15(-0.33%)
Feb 08, 2012	45.95	45.95	45.05	45.48	3,072	+0.08(+0.18%)
Feb 07, 2012	45.66	45.66	45.40	45.40	477	+0.90(+2.02%)
Feb 06, 2012	45.20	45.20	44.50	44.50	440	-0.80(-1.77%)
Feb 03, 2012	44.95	45.30	44.94	45.30	1,757	-0.08(-0.18%)
Feb 02, 2012	44.66	45.45	44.66	45.38	4,017	+0.97(+2.18%)

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