Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	41.14	41.51	40.60	40.80	80,349	-0.30(-0.73%)
Feb 28, 2012	41.44	41.53	40.86	41.09	56,825	-0.19(-0.46%)
Feb 27, 2012	40.80	41.48	40.16	41.29	38,544	+0.00(+0.00%)
Feb 24, 2012	41.37	41.48	41.20	41.29	44,224	-0.07(-0.18%)
Feb 23, 2012	40.43	41.37	40.32	41.36	69,242	+1.00(+2.47%)
Feb 22, 2012	40.70	40.89	40.30	40.36	54,778	-0.34(-0.84%)
Feb 21, 2012	40.99	41.11	40.65	40.70	40,805	-0.23(-0.57%)
Feb 17, 2012	41.12	41.12	40.85	40.94	54,176	-0.06(-0.14%)
Feb 16, 2012	40.42	40.99	40.31	40.99	81,365	+0.69(+1.71%)
Feb 15, 2012	40.71	40.77	40.08	40.30	71,510	-0.33(-0.82%)
Feb 14, 2012	40.67	40.94	40.12	40.64	57,888	-0.36(-0.87%)
Feb 13, 2012	39.87	41.12	39.82	40.99	97,507	+1.30(+3.26%)
Feb 10, 2012	40.21	40.22	39.70	39.70	37,836	-1.01(-2.47%)
Feb 09, 2012	40.91	40.91	40.29	40.70	36,875	-0.16(-0.39%)
Feb 08, 2012	40.62	40.91	40.28	40.86	97,049	+0.45(+1.11%)
Feb 07, 2012	40.45	40.86	40.24	40.41	50,253	-0.28(-0.69%)
Feb 06, 2012	40.28	41.19	40.27	40.70	152,267	-0.54(-1.31%)
Feb 03, 2012	40.63	41.32	40.27	41.24	209,262	+1.89(+4.81%)
Feb 02, 2012	39.04	39.46	38.96	39.34	70,806	+0.39(+1.00%)
Feb 01, 2012	38.48	39.04	38.21	38.95	108,803	+0.86(+2.27%)
Jan 31, 2012	38.18	38.26	37.55	38.09	83,558	+0.32(+0.84%)
Jan 30, 2012	38.08	38.11	37.77	37.77	52,188	-0.47(-1.22%)
Jan 27, 2012	38.02	38.35	37.96	38.24	57,032	+0.19(+0.50%)
Jan 26, 2012	38.20	38.20	37.88	38.05	44,813	-0.02(-0.07%)
Jan 25, 2012	38.08	38.27	37.74	38.07	50,658	+0.20(+0.53%)
Jan 24, 2012	37.55	37.88	37.48	37.87	52,351	+0.17(+0.46%)
Jan 23, 2012	37.65	37.97	37.26	37.70	50,718	-0.02(-0.04%)
Jan 20, 2012	37.47	37.81	37.45	37.71	46,938	+0.27(+0.73%)
Jan 19, 2012	37.29	37.51	37.16	37.44	47,590	+0.19(+0.51%)
Jan 18, 2012	36.61	37.30	36.37	37.25	39,443	+0.71(+1.93%)
Jan 17, 2012	36.52	36.62	36.22	36.54	62,489	+0.39(+1.08%)
Jan 13, 2012	36.01	36.53	35.71	36.15	45,075	-0.30(-0.82%)
Jan 12, 2012	36.48	36.57	36.14	36.45	37,954	+0.10(+0.27%)
Jan 11, 2012	36.01	36.37	35.79	36.35	61,539	+0.17(+0.46%)
Jan 10, 2012	35.56	36.19	35.56	36.18	43,884	+0.90(+2.54%)
Jan 09, 2012	35.35	35.68	34.97	35.29	68,410	+0.09(+0.26%)
Jan 06, 2012	34.92	35.42	34.66	35.20	64,219	+0.35(+1.00%)
Jan 05, 2012	34.84	34.94	34.37	34.85	61,411	-0.07(-0.21%)
Jan 04, 2012	34.76	35.20	34.52	34.92	58,381	+1.07(+3.17%)
Dec 30, 2011	34.32	34.68	33.81	33.85	63,358	-0.47(-1.36%)
Dec 29, 2011	33.81	34.38	33.81	34.32	32,876	+0.72(+2.15%)
Dec 28, 2011	34.15	34.33	33.48	33.59	65,646	-0.44(-1.29%)
Dec 27, 2011	33.63	34.26	33.10	34.03	25,193	+0.42(+1.24%)
Dec 23, 2011	33.61	33.78	33.23	33.62	38,309	+0.31(+0.92%)
Dec 21, 2011	33.11	33.33	32.13	33.31	73,660	+0.25(+0.75%)
Dec 20, 2011	32.88	33.09	32.63	33.06	81,339	+0.89(+2.76%)
Dec 19, 2011	32.80	33.53	32.10	32.17	46,049	-0.40(-1.22%)
Dec 16, 2011	32.71	33.02	32.37	32.57	224,159	+0.02(+0.05%)
Dec 15, 2011	32.52	32.80	32.04	32.55	49,321	+0.38(+1.19%)
Dec 14, 2011	32.39	32.65	32.05	32.17	89,641	-0.45(-1.38%)
Dec 13, 2011	33.48	33.56	32.50	32.62	104,852	-0.74(-2.22%)
Dec 12, 2011	33.03	33.39	32.81	33.36	53,332	-0.10(-0.30%)
Dec 09, 2011	32.58	33.64	32.52	33.46	92,263	+0.90(+2.76%)
Dec 08, 2011	32.80	33.17	32.32	32.56	56,183	-0.59(-1.78%)
Dec 07, 2011	33.20	33.24	32.72	33.15	52,777	-0.21(-0.64%)
Dec 06, 2011	33.37	33.44	33.10	33.37	62,734	-0.04(-0.12%)
Dec 05, 2011	33.24	33.58	32.97	33.41	95,846	+0.31(+0.95%)
Dec 02, 2011	34.00	34.53	32.95	33.09	72,182	-0.39(-1.16%)

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