Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2013	50.49	50.80	50.05	50.41	3,036,857	-0.08(-0.16%)
Feb 27, 2013	50.08	50.89	49.57	50.49	3,596,164	+0.10(+0.20%)
Feb 26, 2013	50.18	50.90	49.87	50.39	4,184,501	+1.08(+2.19%)
Feb 25, 2013	49.68	51.10	49.29	49.31	5,068,477	-0.16(-0.32%)
Feb 22, 2013	49.46	49.89	49.13	49.47	3,042,773	+0.40(+0.82%)
Feb 21, 2013	49.84	50.06	48.88	49.07	4,593,310	-0.99(-1.98%)
Feb 20, 2013	51.53	51.95	50.04	50.06	4,548,617	-1.59(-3.08%)
Feb 19, 2013	51.60	52.58	51.51	51.65	3,858,531	-0.06(-0.12%)
Feb 15, 2013	50.18	51.94	50.18	51.71	8,194,914	+1.68(+3.36%)
Feb 14, 2013	49.50	50.10	49.42	50.03	2,308,178	+0.34(+0.68%)
Feb 13, 2013	49.80	50.25	49.41	49.69	2,045,551	+0.07(+0.14%)
Feb 12, 2013	49.78	50.02	49.48	49.62	2,955,091	-0.24(-0.48%)
Feb 11, 2013	50.09	50.21	49.71	49.86	2,154,030	-0.35(-0.70%)
Feb 08, 2013	50.39	50.52	50.01	50.21	2,425,593	-0.02(-0.04%)
Feb 07, 2013	50.71	50.72	49.47	50.23	3,003,676	-0.37(-0.73%)
Feb 06, 2013	49.71	50.60	49.55	50.60	3,847,406	+0.98(+1.98%)
Feb 04, 2013	50.46	50.90	49.54	49.62	4,006,878	-0.63(-1.25%)
Feb 01, 2013	50.46	50.65	49.61	50.25	4,408,852	+0.26(+0.52%)
Jan 31, 2013	49.00	50.28	48.75	49.99	6,160,596	+0.81(+1.65%)
Jan 30, 2013	49.01	49.58	48.93	49.18	3,044,255	-0.01(-0.02%)
Jan 29, 2013	49.11	49.59	48.87	49.19	3,481,178	-0.34(-0.69%)
Jan 28, 2013	49.60	49.98	49.23	49.53	3,152,260	-0.13(-0.26%)
Jan 25, 2013	49.37	49.99	49.06	49.66	5,550,067	+0.81(+1.66%)
Jan 24, 2013	47.00	49.89	46.78	48.85	10,914,582	+1.20(+2.52%)
Jan 23, 2013	48.00	48.19	47.14	47.65	8,123,802	-0.30(-0.63%)
Jan 22, 2013	48.31	48.47	47.51	47.95	5,833,002	-0.51(-1.05%)
Jan 18, 2013	48.61	49.09	48.03	48.46	6,392,062	+0.07(+0.14%)
Jan 17, 2013	47.42	48.59	47.11	48.39	6,826,489	+1.32(+2.80%)
Jan 16, 2013	46.81	47.45	46.77	47.07	3,832,458	+0.04(+0.09%)
Jan 15, 2013	46.51	47.11	46.24	47.03	4,708,790	+0.08(+0.17%)
Jan 14, 2013	46.42	47.12	46.15	46.95	4,529,467	+0.42(+0.90%)
Jan 12, 2013	45.67	46.97	45.40	46.53	6,161,784	+0.00(+0.00%)
Jan 11, 2013	45.67	46.97	45.40	46.53	6,160,784	+0.93(+2.04%)
Jan 10, 2013	45.63	45.97	45.11	45.60	2,668,016	+0.29(+0.64%)
Jan 09, 2013	45.19	45.65	45.06	45.31	2,668,416	+0.20(+0.44%)
Jan 08, 2013	45.37	45.65	44.50	45.11	3,921,850	-0.18(-0.40%)
Jan 07, 2013	45.37	46.21	44.99	45.29	3,624,674	-0.17(-0.37%)
Jan 04, 2013	44.86	45.80	44.30	45.46	4,648,834	+0.78(+1.75%)
Jan 03, 2013	44.78	45.80	44.49	44.68	3,778,187	-0.06(-0.13%)
Jan 02, 2013	45.18	45.25	44.37	44.74	5,086,097	+1.30(+2.99%)
Dec 31, 2012	42.57	43.74	42.30	43.44	2,994,830	+0.76(+1.78%)
Dec 28, 2012	43.03	43.29	42.58	42.68	2,062,423	-0.54(-1.25%)
Dec 27, 2012	43.61	43.64	42.54	43.22	3,086,227	-0.35(-0.80%)
Dec 26, 2012	44.01	44.58	43.32	43.57	2,332,265	-0.61(-1.38%)
Dec 24, 2012	44.09	44.45	43.70	44.18	1,146,706	-0.14(-0.32%)
Dec 21, 2012	43.85	44.97	43.49	44.32	6,222,471	+0.09(+0.20%)
Dec 20, 2012	43.82	44.50	43.42	44.23	3,530,296	+0.37(+0.84%)
Dec 19, 2012	44.01	44.60	43.72	43.86	3,682,756	-0.06(-0.14%)
Dec 18, 2012	43.05	44.09	43.00	43.92	4,691,652	+1.25(+2.93%)
Dec 17, 2012	42.84	43.44	42.22	42.67	3,380,298	+0.00(+0.00%)
Dec 14, 2012	42.88	43.37	42.20	42.67	4,885,881	-0.50(-1.16%)
Dec 13, 2012	43.16	44.12	42.93	43.17	3,724,890	-0.11(-0.25%)
Dec 12, 2012	43.22	43.54	43.08	43.28	2,843,510	+0.18(+0.42%)
Dec 11, 2012	43.12	43.75	42.88	43.10	4,330,368	+0.31(+0.72%)
Dec 10, 2012	42.06	43.33	42.06	42.79	5,447,197	+0.54(+1.28%)
Dec 07, 2012	41.52	42.45	41.31	42.25	6,185,432	+0.93(+2.25%)
Dec 06, 2012	39.78	41.42	39.70	41.32	5,704,414	+1.52(+3.82%)
Dec 05, 2012	40.26	40.41	39.46	39.80	3,818,552	-0.50(-1.24%)

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