Date	Open	High	Low	Close	Volume	Change (%)
Mar 30, 2012	43.12	43.12	42.53	42.94	4,401	-0.33(-0.76%)
Mar 29, 2012	42.36	43.43	42.27	43.27	15,859	+0.77(+1.82%)
Mar 28, 2012	42.67	42.81	42.31	42.50	9,737	-0.45(-1.04%)
Mar 27, 2012	43.12	43.12	42.60	42.94	19,148	+0.13(+0.30%)
Mar 26, 2012	42.10	43.09	42.10	42.81	14,780	+0.48(+1.12%)
Mar 23, 2012	41.28	42.43	41.26	42.34	6,449	+0.77(+1.86%)
Mar 22, 2012	41.04	41.60	40.72	41.57	6,708	+0.56(+1.36%)
Mar 21, 2012	41.11	41.34	40.81	41.01	3,293	+0.02(+0.06%)
Mar 20, 2012	41.18	41.43	40.67	40.99	8,652	-0.55(-1.32%)
Mar 19, 2012	41.89	42.13	41.38	41.53	20,883	-0.38(-0.90%)
Mar 16, 2012	42.40	42.81	41.91	41.91	13,334	-0.15(-0.35%)
Mar 15, 2012	42.32	42.39	41.97	42.06	8,481	+0.05(+0.11%)
Mar 14, 2012	42.42	42.59	41.94	42.01	10,738	-0.26(-0.60%)
Mar 13, 2012	42.09	42.45	42.09	42.27	5,999	+0.09(+0.21%)
Mar 12, 2012	42.39	42.39	41.85	42.18	3,013	+0.05(+0.12%)
Mar 09, 2012	42.10	42.45	41.74	42.13	8,203	+0.04(+0.09%)
Mar 08, 2012	41.00	42.10	40.98	42.10	7,651	+1.01(+2.46%)
Mar 07, 2012	40.41	41.16	40.39	41.08	10,897	+0.60(+1.49%)
Mar 06, 2012	39.71	40.48	39.71	40.48	1,989	+0.24(+0.59%)
Mar 05, 2012	40.52	40.75	39.43	40.25	18,113	-0.33(-0.81%)
Mar 02, 2012	40.70	40.99	40.39	40.57	2,613	-0.21(-0.51%)
Mar 01, 2012	40.48	41.34	40.18	40.78	79,613	+0.14(+0.33%)
Feb 29, 2012	40.64	40.74	40.10	40.65	29,725	-0.04(-0.09%)
Feb 28, 2012	40.78	40.96	40.58	40.68	6,839	-0.35(-0.86%)
Feb 27, 2012	41.28	41.49	41.04	41.04	9,260	-0.20(-0.48%)
Feb 24, 2012	41.00	41.25	40.78	41.24	6,704	+0.48(+1.18%)
Feb 23, 2012	40.78	41.23	40.69	40.76	12,385	+0.24(+0.60%)
Feb 22, 2012	40.73	40.77	40.35	40.51	7,522	-0.14(-0.33%)
Feb 21, 2012	40.51	40.68	40.10	40.65	26,448	+0.14(+0.34%)
Feb 17, 2012	40.44	40.51	40.14	40.51	9,383	+0.16(+0.40%)
Feb 16, 2012	40.35	40.42	39.00	40.35	19,255	+0.11(+0.27%)
Feb 15, 2012	40.51	40.51	39.88	40.24	9,427	-0.22(-0.55%)
Feb 14, 2012	40.89	40.89	40.31	40.46	15,099	-0.49(-1.21%)
Feb 13, 2012	41.02	41.14	40.48	40.96	12,447	+0.31(+0.76%)
Feb 10, 2012	40.46	41.03	40.24	40.65	9,764	+0.14(+0.34%)
Feb 09, 2012	40.58	40.77	40.29	40.51	12,178	+0.03(+0.06%)
Feb 08, 2012	40.56	40.77	40.33	40.48	9,289	+0.08(+0.20%)
Feb 07, 2012	39.93	40.55	39.49	40.40	13,139	+0.62(+1.55%)
Feb 06, 2012	39.33	39.92	39.06	39.79	11,946	+0.23(+0.57%)
Feb 03, 2012	40.01	40.01	39.12	39.56	12,301	-0.12(-0.30%)
Feb 02, 2012	39.98	39.98	39.31	39.68	32,597	+0.06(+0.16%)
Feb 01, 2012	39.88	40.37	39.61	39.61	41,484	-0.26(-0.66%)
Jan 31, 2012	38.25	39.88	37.87	39.88	14,596	+1.50(+3.90%)
Jan 30, 2012	38.32	38.72	37.99	38.38	4,777	-0.62(-1.58%)
Jan 27, 2012	39.15	39.76	39.00	39.00	10,269	-0.15(-0.39%)
Jan 26, 2012	38.67	39.20	38.52	39.15	13,832	+0.25(+0.65%)
Jan 25, 2012	38.74	39.14	38.14	38.90	14,256	-0.20(-0.51%)
Jan 24, 2012	39.02	39.48	38.48	39.10	11,315	-0.65(-1.64%)
Jan 23, 2012	38.11	39.75	38.11	39.75	21,342	+1.08(+2.79%)
Jan 20, 2012	38.55	38.92	38.12	38.67	6,477	+0.35(+0.92%)
Jan 19, 2012	37.48	38.35	37.46	38.32	8,476	+0.59(+1.56%)
Jan 18, 2012	37.52	37.73	37.16	37.73	8,752	+0.06(+0.17%)
Jan 17, 2012	37.80	38.06	37.29	37.67	13,700	+0.24(+0.65%)
Jan 13, 2012	37.58	37.58	36.81	37.42	6,679	-0.04(-0.10%)
Jan 12, 2012	37.73	37.83	37.05	37.46	5,317	+0.01(+0.02%)
Jan 11, 2012	38.40	38.70	37.45	37.45	38,949	-1.10(-2.84%)
Jan 10, 2012	37.62	38.57	37.62	38.54	175,871	+0.91(+2.41%)
Jan 09, 2012	37.54	37.96	37.00	37.64	10,316	+0.34(+0.92%)
Jan 06, 2012	36.68	37.43	36.13	37.29	10,594	+0.19(+0.51%)
Jan 05, 2012	37.00	37.10	36.50	37.10	6,237	+0.19(+0.52%)

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