Date	Open	High	Low	Close	Volume	Change (%)
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%)
Feb 01, 2012	44.83	45.00	44.35	44.41	5,471	+1.21(+2.80%)
Jan 31, 2012	43.20	43.55	43.20	43.20	3,488	-0.04(-0.09%)
Jan 30, 2012	42.50	43.24	42.30	43.24	6,697	-0.59(-1.35%)
Jan 27, 2012	43.18	43.84	43.18	43.83	30,580	+0.33(+0.76%)
Jan 26, 2012	43.47	43.50	43.47	43.50	400	+2.02(+4.87%)
Jan 25, 2012	41.30	41.48	41.15	41.48	2,290	-0.50(-1.19%)
Jan 24, 2012	41.30	41.98	41.30	41.98	2,446	-0.62(-1.46%)
Jan 23, 2012	41.95	42.60	41.65	42.60	18,103	-0.10(-0.23%)
Jan 20, 2012	42.45	42.75	42.20	42.70	5,328	+0.25(+0.59%)
Jan 19, 2012	42.30	42.45	42.30	42.45	1,447	+1.03(+2.49%)
Jan 18, 2012	40.95	41.42	40.95	41.42	594	-0.23(-0.55%)
Jan 17, 2012	41.05	41.75	41.05	41.65	10,557	+1.10(+2.71%)
Jan 13, 2012	40.35	40.55	40.25	40.55	4,333	-0.75(-1.82%)
Jan 12, 2012	40.90	41.30	40.40	41.30	2,556	+0.95(+2.35%)
Jan 11, 2012	40.35	40.35	40.35	40.35	721	+0.35(+0.88%)
Jan 10, 2012	40.75	40.75	40.00	40.00	1,908	-0.75(-1.84%)
Jan 09, 2012	40.55	40.75	40.30	40.75	19,076	+1.10(+2.77%)
Jan 06, 2012	39.53	40.10	39.45	39.65	6,775	+0.79(+2.03%)
Jan 05, 2012	39.25	39.47	38.86	38.86	2,000	-0.44(-1.12%)

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