Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2013	46.86	47.75	46.84	47.54	2,383,047	+0.84(+1.81%)
Feb 27, 2013	46.01	46.91	45.98	46.70	1,281,074	+0.67(+1.46%)
Feb 26, 2013	45.51	46.07	45.26	46.03	1,866,789	-0.05(-0.10%)
Feb 22, 2013	45.35	46.08	45.28	46.07	1,453,090	+0.91(+2.01%)
Feb 21, 2013	45.20	45.28	44.43	45.17	2,222,613	-0.13(-0.28%)
Feb 20, 2013	46.22	46.29	45.26	45.29	1,675,097	-1.17(-2.51%)
Feb 19, 2013	46.88	46.88	46.02	46.46	2,183,531	-0.43(-0.91%)
Feb 15, 2013	46.52	47.27	46.49	46.89	1,864,014	+0.46(+0.99%)
Feb 14, 2013	46.54	46.71	46.18	46.43	1,647,810	-0.17(-0.37%)
Feb 13, 2013	47.25	47.25	46.47	46.60	1,233,914	-0.45(-0.96%)
Feb 12, 2013	47.04	47.25	46.96	47.05	1,277,157	+0.00(+0.00%)
Feb 11, 2013	47.34	47.50	46.96	47.05	1,325,604	-0.21(-0.45%)
Feb 08, 2013	47.04	47.43	46.87	47.27	1,292,992	+0.35(+0.74%)
Feb 07, 2013	47.32	47.33	46.42	46.92	2,089,236	-0.44(-0.93%)
Feb 06, 2013	45.02	47.60	45.02	47.36	3,750,010	+3.50(+7.99%)
Feb 04, 2013	44.19	44.48	43.82	43.86	2,340,657	-0.49(-1.10%)
Feb 01, 2013	44.27	44.44	43.61	44.35	3,644,675	+0.32(+0.72%)
Jan 31, 2013	44.23	44.77	43.94	44.03	1,805,151	-0.15(-0.34%)
Jan 30, 2013	44.43	44.61	44.14	44.18	800,920	-0.22(-0.50%)
Jan 29, 2013	44.91	45.06	44.36	44.40	1,747,620	-0.66(-1.47%)
Jan 28, 2013	45.19	45.26	44.80	45.06	892,962	-0.02(-0.05%)
Jan 25, 2013	44.70	45.09	44.35	45.09	1,059,355	+0.52(+1.17%)
Jan 24, 2013	43.87	44.90	43.87	44.57	1,189,111	+0.72(+1.64%)
Jan 23, 2013	44.18	44.20	43.81	43.85	1,205,621	-0.35(-0.79%)
Jan 22, 2013	44.27	44.33	43.96	44.20	1,568,449	-0.08(-0.18%)
Jan 18, 2013	44.57	44.65	44.02	44.27	1,040,825	-0.26(-0.58%)
Jan 17, 2013	44.23	44.69	44.03	44.53	986,257	+0.60(+1.37%)
Jan 16, 2013	44.23	44.30	43.76	43.94	923,879	-0.36(-0.80%)
Jan 15, 2013	44.10	44.42	43.97	44.29	1,220,241	+0.09(+0.21%)
Jan 14, 2013	44.16	44.47	44.04	44.20	554,863	-0.02(-0.04%)
Jan 11, 2013	44.49	44.59	44.10	44.21	1,002,548	-0.13(-0.28%)
Jan 10, 2013	44.68	44.80	44.12	44.34	1,641,875	-0.18(-0.41%)
Jan 09, 2013	44.36	44.80	44.36	44.52	1,239,123	+0.29(+0.66%)
Jan 08, 2013	43.92	44.51	43.88	44.23	2,320,694	+0.03(+0.07%)
Jan 07, 2013	44.06	44.31	43.90	44.20	1,645,232	-0.11(-0.25%)
Jan 04, 2013	43.83	44.37	43.65	44.31	1,787,415	+0.58(+1.32%)
Jan 03, 2013	43.60	43.94	43.46	43.73	1,512,996	+0.21(+0.49%)
Jan 02, 2013	43.64	43.85	41.99	43.52	2,098,467	+1.52(+3.63%)
Dec 31, 2012	41.09	42.01	41.09	41.99	1,181,476	+0.85(+2.07%)
Dec 28, 2012	41.48	41.78	41.09	41.14	1,181,412	-0.66(-1.57%)
Dec 27, 2012	41.67	41.91	41.24	41.80	1,476,263	+0.19(+0.46%)
Dec 26, 2012	42.00	42.07	41.39	41.61	882,303	-0.35(-0.83%)
Dec 24, 2012	42.02	42.28	41.91	41.95	527,346	-0.17(-0.41%)
Dec 21, 2012	41.73	42.19	41.41	42.13	2,642,651	-0.02(-0.04%)
Dec 20, 2012	41.29	42.31	41.20	42.14	1,962,270	+0.76(+1.83%)
Dec 19, 2012	41.79	41.83	41.35	41.39	1,164,846	-0.29(-0.70%)
Dec 18, 2012	41.21	41.77	41.16	41.68	1,853,440	+0.54(+1.32%)
Dec 17, 2012	39.89	41.16	39.89	41.13	2,187,085	+1.47(+3.70%)
Dec 14, 2012	39.59	39.89	39.49	39.67	1,059,964	-0.03(-0.08%)
Dec 13, 2012	39.47	39.98	39.42	39.70	1,120,734	+0.14(+0.36%)
Dec 12, 2012	39.59	39.89	39.44	39.55	1,542,997	+0.04(+0.10%)
Dec 11, 2012	40.00	40.05	39.49	39.52	1,447,459	-0.31(-0.77%)
Dec 10, 2012	39.27	40.24	39.22	39.82	2,631,426	+0.65(+1.65%)
Dec 07, 2012	39.37	39.37	38.99	39.18	1,465,472	+0.04(+0.10%)
Dec 06, 2012	39.09	39.37	38.89	39.14	1,729,838	-0.07(-0.18%)
Dec 05, 2012	39.25	39.47	38.77	39.21	2,062,538	-0.05(-0.12%)

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