Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2013	44.55	44.66	44.02	44.28	3,640,215	-0.32(-0.72%)
Feb 27, 2013	43.67	44.79	43.60	44.60	3,241,654	+0.91(+2.08%)
Feb 26, 2013	43.94	44.05	43.21	43.69	4,040,536	-0.13(-0.30%)
Feb 25, 2013	44.80	45.16	43.78	43.82	5,103,473	-0.83(-1.85%)
Feb 22, 2013	44.92	45.15	44.45	44.65	2,876,072	-0.17(-0.38%)
Feb 21, 2013	45.29	45.60	44.44	44.82	3,566,354	-0.45(-0.99%)
Feb 20, 2013	45.75	45.81	45.09	45.27	3,396,290	-0.44(-0.96%)
Feb 19, 2013	44.64	45.85	44.01	45.71	7,161,685	-0.46(-1.00%)
Feb 15, 2013	46.52	46.77	46.11	46.17	2,927,946	-0.34(-0.73%)
Feb 14, 2013	46.29	46.90	45.97	46.51	2,338,948	+0.05(+0.10%)
Feb 13, 2013	47.16	47.31	46.36	46.46	3,840,722	-0.60(-1.28%)
Feb 12, 2013	47.82	47.95	46.91	47.06	3,327,357	-0.22(-0.46%)
Feb 11, 2013	47.41	47.53	46.85	47.28	4,284,610	-0.21(-0.43%)
Feb 08, 2013	46.76	47.81	46.45	47.48	4,096,432	+0.88(+1.89%)
Feb 07, 2013	46.58	46.70	45.99	46.60	2,268,003	+0.01(+0.02%)
Feb 06, 2013	46.24	46.79	46.10	46.59	2,957,440	+1.03(+2.27%)
Feb 04, 2013	45.25	45.93	45.14	45.56	2,746,051	+0.07(+0.14%)
Feb 01, 2013	45.74	45.74	44.92	45.49	3,273,304	+0.23(+0.52%)
Jan 31, 2013	44.52	45.75	43.66	45.26	6,173,723	-0.68(-1.47%)
Jan 30, 2013	46.59	46.65	45.88	45.93	4,348,391	-0.71(-1.53%)
Jan 29, 2013	46.35	46.80	46.24	46.65	3,291,609	+0.32(+0.69%)
Jan 28, 2013	46.86	47.26	46.33	46.33	3,640,268	-0.37(-0.78%)
Jan 25, 2013	46.64	46.74	46.19	46.69	4,116,305	+0.04(+0.08%)
Jan 24, 2013	45.65	46.78	45.59	46.66	4,027,119	+1.04(+2.28%)
Jan 23, 2013	45.25	45.65	44.87	45.62	2,715,542	+0.25(+0.56%)
Jan 22, 2013	44.09	45.47	44.03	45.36	4,000,074	+1.32(+3.00%)
Jan 18, 2013	44.19	44.24	43.84	44.04	3,317,843	-0.24(-0.55%)
Jan 17, 2013	43.14	44.29	42.97	44.28	3,682,744	+1.40(+3.26%)
Jan 16, 2013	43.18	43.20	42.63	42.88	2,192,753	-0.33(-0.76%)
Jan 15, 2013	42.65	43.25	42.50	43.21	2,356,704	+0.25(+0.59%)
Jan 14, 2013	42.83	43.03	42.34	42.96	2,204,114	+0.23(+0.55%)
Jan 11, 2013	42.98	43.03	42.49	42.73	1,963,300	-0.22(-0.50%)
Jan 10, 2013	42.31	42.94	42.13	42.94	2,148,355	+0.73(+1.73%)
Jan 09, 2013	41.80	42.61	41.80	42.21	2,492,718	+0.56(+1.35%)
Jan 08, 2013	43.13	43.44	41.65	41.65	4,799,364	-1.48(-3.44%)
Jan 07, 2013	42.36	43.15	42.23	43.13	2,609,186	+0.64(+1.50%)
Jan 04, 2013	42.43	42.60	42.01	42.49	4,400,415	+0.20(+0.46%)
Jan 03, 2013	43.12	43.19	42.23	42.30	5,409,821	-0.92(-2.12%)
Jan 02, 2013	43.64	43.69	42.77	43.21	4,195,456	-0.06(-0.13%)
Dec 31, 2012	42.50	43.32	42.23	43.27	2,751,066	+0.70(+1.65%)
Dec 28, 2012	43.01	43.32	42.54	42.57	1,705,734	-0.64(-1.47%)
Dec 27, 2012	43.54	43.71	42.74	43.20	2,301,521	-0.26(-0.60%)
Dec 26, 2012	43.45	43.90	43.29	43.46	2,697,697	+0.02(+0.04%)
Dec 24, 2012	43.61	43.75	43.29	43.45	1,003,355	-0.12(-0.28%)
Dec 21, 2012	43.49	43.85	43.18	43.57	4,875,180	-0.34(-0.77%)
Dec 20, 2012	42.98	43.97	42.88	43.90	4,111,403	+0.93(+2.15%)
Dec 19, 2012	43.42	43.45	42.61	42.98	3,614,592	-0.49(-1.12%)
Dec 18, 2012	43.21	43.55	43.05	43.46	3,889,432	+0.32(+0.74%)
Dec 17, 2012	42.65	43.24	42.51	43.15	2,677,289	+0.57(+1.34%)
Dec 14, 2012	42.74	42.97	42.36	42.58	4,440,445	-0.37(-0.87%)
Dec 13, 2012	42.81	43.51	42.64	42.95	4,416,434	+0.06(+0.13%)
Dec 12, 2012	42.11	43.64	41.86	42.89	9,049,625	+1.34(+3.21%)
Dec 11, 2012	41.75	41.76	41.20	41.56	5,933,661	-0.19(-0.45%)
Dec 10, 2012	41.58	41.90	41.23	41.75	4,640,103	-0.03(-0.07%)
Dec 07, 2012	41.17	41.79	41.15	41.77	4,385,398	+1.20(+2.95%)
Dec 06, 2012	40.68	40.76	40.28	40.58	2,624,863	-0.11(-0.28%)
Dec 05, 2012	40.52	40.97	40.13	40.69	3,590,190	+0.18(+0.44%)

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