Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	46.73	46.87	46.20	46.20	97,865	-0.35(-0.76%)
Feb 28, 2012	46.81	47.09	46.21	46.55	186,663	-0.38(-0.82%)
Feb 27, 2012	47.33	47.55	46.77	46.94	259,886	-1.23(-2.55%)
Feb 24, 2012	48.93	49.11	48.10	48.16	79,219	-0.75(-1.54%)
Feb 23, 2012	48.32	49.05	48.23	48.91	83,877	+0.70(+1.46%)
Feb 22, 2012	48.49	48.58	48.07	48.21	57,668	-0.08(-0.16%)
Feb 21, 2012	48.17	48.43	47.90	48.29	79,899	+0.11(+0.22%)
Feb 17, 2012	48.71	48.71	48.09	48.18	58,422	-0.29(-0.60%)
Feb 16, 2012	47.76	48.69	47.71	48.47	84,598	+0.73(+1.53%)
Feb 15, 2012	48.33	48.49	47.54	47.74	82,199	-0.37(-0.77%)
Feb 14, 2012	47.93	48.22	47.57	48.11	68,044	-0.11(-0.22%)
Feb 13, 2012	48.51	48.59	47.69	48.22	101,677	+0.20(+0.41%)
Feb 10, 2012	48.11	48.30	47.60	48.02	77,834	-0.57(-1.17%)
Feb 09, 2012	48.89	49.08	48.45	48.59	110,634	-0.31(-0.64%)
Feb 08, 2012	48.96	49.24	48.47	48.90	108,656	-0.05(-0.10%)
Feb 07, 2012	49.24	49.62	48.95	48.95	87,511	-0.39(-0.79%)
Feb 06, 2012	49.30	49.59	49.18	49.34	66,223	-0.28(-0.57%)
Feb 03, 2012	50.11	50.32	49.61	49.62	120,820	+0.30(+0.62%)
Feb 02, 2012	49.49	50.01	49.00	49.32	154,248	-0.16(-0.33%)
Feb 01, 2012	49.52	49.69	49.14	49.48	271,233	+0.22(+0.45%)
Jan 31, 2012	49.88	50.31	49.21	49.26	135,387	-0.29(-0.59%)
Jan 30, 2012	48.96	49.67	48.21	49.55	113,785	+0.18(+0.36%)
Jan 27, 2012	49.41	49.63	48.99	49.38	59,219	-0.13(-0.27%)
Jan 26, 2012	48.21	49.62	47.92	49.51	115,577	+0.36(+0.74%)
Jan 25, 2012	49.13	49.76	48.79	49.15	87,246	-0.08(-0.16%)
Jan 24, 2012	49.40	49.69	49.17	49.23	82,314	-0.34(-0.69%)
Jan 23, 2012	49.69	49.94	49.14	49.57	65,590	-0.06(-0.11%)
Jan 20, 2012	49.35	49.81	49.34	49.62	87,323	+0.08(+0.16%)
Jan 19, 2012	49.85	49.85	49.08	49.55	33,482	-0.06(-0.13%)
Jan 18, 2012	49.12	49.66	48.61	49.61	77,941	+0.47(+0.95%)
Jan 17, 2012	49.20	49.69	49.09	49.14	114,003	+0.00(+0.00%)
Jan 13, 2012	48.69	49.47	48.69	49.14	106,627	-0.11(-0.23%)
Jan 12, 2012	48.92	49.41	48.54	49.25	71,014	+0.39(+0.80%)
Jan 11, 2012	49.33	49.33	48.74	48.86	92,957	-0.77(-1.56%)
Jan 10, 2012	49.30	49.86	49.27	49.64	303,266	+0.47(+0.97%)
Jan 09, 2012	48.94	49.28	48.60	49.16	177,232	+0.46(+0.95%)
Jan 06, 2012	48.90	49.15	48.60	48.70	115,188	-0.33(-0.68%)
Jan 05, 2012	48.72	49.13	48.13	49.03	137,158	+0.18(+0.36%)
Jan 04, 2012	48.97	49.38	48.62	48.86	94,557	-0.30(-0.61%)
Dec 30, 2011	50.15	50.41	49.13	49.16	115,825	-0.99(-1.98%)
Dec 29, 2011	49.45	50.30	49.17	50.15	100,540	+0.89(+1.81%)
Dec 28, 2011	50.08	50.17	49.14	49.25	137,700	-0.91(-1.82%)
Dec 27, 2011	49.74	50.43	49.73	50.17	148,766	+0.35(+0.70%)
Dec 23, 2011	49.85	50.02	49.59	49.82	67,106	-0.67(-1.33%)
Dec 21, 2011	50.49	50.77	50.30	50.49	187,515	+0.01(+0.01%)
Dec 20, 2011	50.53	51.07	50.37	50.49	186,337	+0.84(+1.68%)
Dec 19, 2011	50.78	51.02	49.49	49.65	138,477	-0.94(-1.85%)
Dec 16, 2011	50.33	50.68	49.76	50.59	599,487	+0.58(+1.16%)
Dec 15, 2011	48.96	50.04	48.79	50.01	126,502	+1.72(+3.55%)
Dec 14, 2011	48.16	48.83	47.15	48.29	149,735	-0.32(-0.66%)
Dec 13, 2011	49.33	49.86	48.39	48.61	118,954	-0.46(-0.94%)
Dec 12, 2011	49.51	49.51	48.55	49.07	157,550	-0.96(-1.93%)
Dec 09, 2011	48.28	50.20	48.21	50.03	184,588	+1.90(+3.95%)
Dec 08, 2011	49.09	49.09	47.92	48.13	106,861	-1.41(-2.85%)
Dec 07, 2011	49.18	49.65	48.25	49.55	87,531	+0.09(+0.19%)
Dec 06, 2011	49.23	49.67	49.00	49.45	160,617	+0.18(+0.37%)
Dec 05, 2011	49.07	49.50	48.69	49.27	169,752	+0.75(+1.56%)
Dec 02, 2011	49.09	49.09	48.29	48.51	85,154	-0.22(-0.45%)

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