Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	45.84	45.87	45.48	45.74	16,297,605	-0.07(-0.15%)
Feb 28, 2012	45.40	45.98	45.33	45.81	16,478,492	+0.51(+1.13%)
Feb 27, 2012	45.16	45.43	44.99	45.30	12,126,763	-0.01(-0.02%)
Feb 24, 2012	45.54	45.54	45.11	45.30	14,909,262	-0.05(-0.11%)
Feb 23, 2012	45.42	46.01	45.21	45.35	12,906,448	+0.07(+0.15%)
Feb 22, 2012	45.34	45.52	45.19	45.28	11,699,327	-0.03(-0.06%)
Feb 21, 2012	45.44	45.45	45.11	45.31	11,599,811	+0.03(+0.08%)
Feb 17, 2012	45.44	45.48	45.15	45.28	13,001,173	+0.05(+0.11%)
Feb 16, 2012	45.00	45.39	44.89	45.23	11,762,431	+0.19(+0.42%)
Feb 15, 2012	44.94	45.25	44.91	45.04	12,876,069	+0.03(+0.06%)
Feb 14, 2012	45.11	45.19	44.82	45.01	12,887,783	-0.05(-0.11%)
Feb 13, 2012	45.21	45.25	45.00	45.06	13,869,528	+0.06(+0.12%)
Feb 10, 2012	45.08	45.12	44.76	45.00	20,030,820	-0.20(-0.45%)
Feb 09, 2012	45.39	45.53	45.16	45.21	15,697,733	-0.24(-0.54%)
Feb 08, 2012	45.42	45.52	45.35	45.45	9,836,438	-0.01(-0.03%)
Feb 07, 2012	45.39	45.55	45.30	45.46	13,228,939	+0.05(+0.11%)
Feb 06, 2012	45.60	45.69	45.32	45.42	13,687,592	-0.31(-0.69%)
Feb 03, 2012	45.91	45.99	45.65	45.73	12,970,989	+0.03(+0.08%)
Feb 02, 2012	45.76	45.96	45.53	45.69	11,888,546	-0.07(-0.15%)
Feb 01, 2012	45.96	46.20	45.74	45.76	17,620,796	-0.15(-0.33%)
Jan 31, 2012	45.88	45.95	45.67	45.92	19,405,202	+0.14(+0.30%)
Jan 30, 2012	45.51	45.78	45.37	45.78	10,739,583	+0.10(+0.23%)
Jan 27, 2012	45.72	45.89	45.60	45.67	15,028,268	-0.10(-0.21%)
Jan 26, 2012	45.65	45.90	45.44	45.77	17,984,648	+0.34(+0.75%)
Jan 25, 2012	45.16	45.49	45.12	45.43	15,114,996	+0.15(+0.32%)
Jan 24, 2012	44.82	45.60	44.82	45.28	17,671,514	+0.00(+0.00%)
Jan 23, 2012	45.44	45.51	45.20	45.28	14,533,155	-0.19(-0.41%)
Jan 20, 2012	45.48	45.67	44.96	45.47	21,122,640	+0.06(+0.12%)
Jan 19, 2012	45.39	45.46	45.14	45.42	16,793,888	-0.06(-0.14%)
Jan 18, 2012	45.46	45.54	45.28	45.48	11,620,474	+0.11(+0.25%)
Jan 17, 2012	45.66	45.76	44.94	45.37	11,999,833	-0.10(-0.21%)
Jan 13, 2012	45.26	45.48	44.84	45.46	12,888,152	+0.02(+0.05%)
Jan 12, 2012	45.48	45.57	45.23	45.44	10,626,166	+0.07(+0.15%)
Jan 11, 2012	45.36	45.66	45.17	45.37	9,696,383	-0.05(-0.11%)
Jan 10, 2012	45.36	45.56	45.28	45.42	12,167,849	+0.19(+0.42%)
Jan 09, 2012	45.26	45.35	44.87	45.23	11,389,266	+0.07(+0.15%)
Jan 06, 2012	45.59	45.60	45.01	45.16	22,047,618	-0.40(-0.87%)
Jan 05, 2012	45.51	45.70	45.16	45.56	17,062,432	-0.06(-0.12%)
Jan 04, 2012	45.81	45.90	45.36	45.62	13,267,501	-0.07(-0.15%)
Dec 30, 2011	45.90	45.90	45.67	45.69	7,119,424	-0.21(-0.46%)
Dec 29, 2011	45.50	46.00	45.46	45.90	8,090,537	+0.30(+0.66%)
Dec 28, 2011	45.96	46.00	45.49	45.60	8,421,054	-0.40(-0.86%)
Dec 27, 2011	45.97	46.20	45.91	45.99	7,136,436	+0.03(+0.06%)
Dec 23, 2011	45.44	45.98	45.41	45.97	9,335,041	+0.71(+1.57%)
Dec 21, 2011	45.15	45.28	44.99	45.26	12,160,695	+0.31(+0.68%)
Dec 20, 2011	44.60	45.10	44.59	44.95	16,203,609	+0.69(+1.56%)
Dec 19, 2011	44.71	44.78	44.14	44.26	12,953,998	-0.54(-1.20%)
Dec 16, 2011	44.84	44.84	44.27	44.80	27,580,274	+0.21(+0.47%)
Dec 15, 2011	44.34	44.66	44.29	44.59	13,831,507	+0.57(+1.30%)
Dec 14, 2011	44.15	44.43	43.84	44.02	14,070,319	-0.13(-0.28%)
Dec 13, 2011	44.64	44.64	43.99	44.14	20,404,952	-0.10(-0.24%)
Dec 12, 2011	44.50	44.73	44.13	44.25	15,489,711	-0.71(-1.58%)
Dec 09, 2011	44.81	45.06	44.57	44.96	12,682,887	+0.52(+1.18%)
Dec 08, 2011	44.68	44.90	44.28	44.43	13,726,286	-0.47(-1.04%)
Dec 07, 2011	44.29	45.15	44.15	44.90	16,513,803	+0.67(+1.51%)
Dec 06, 2011	44.31	44.54	44.07	44.23	14,953,740	+0.09(+0.21%)
Dec 05, 2011	44.66	44.76	43.79	44.14	21,935,848	-0.08(-0.17%)
Dec 02, 2011	45.19	45.21	44.10	44.22	22,669,102	-0.68(-1.52%)

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