Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2013	48.75	49.18	48.71	48.88	4,188,668	+0.12(+0.25%)
Feb 27, 2013	48.20	48.94	48.07	48.76	1,459,637	+0.50(+1.04%)
Feb 26, 2013	47.82	48.32	47.66	48.26	2,245,852	-0.35(-0.72%)
Feb 22, 2013	48.19	48.63	48.19	48.61	1,806,638	+0.46(+0.96%)
Feb 21, 2013	47.99	48.25	47.76	48.15	2,371,237	+0.17(+0.35%)
Feb 20, 2013	48.28	48.63	47.97	47.98	2,136,793	-0.27(-0.56%)
Feb 19, 2013	47.89	48.25	47.71	48.25	2,209,317	+0.45(+0.94%)
Feb 15, 2013	47.27	47.84	47.13	47.80	4,651,017	+0.65(+1.38%)
Feb 14, 2013	47.09	47.30	47.02	47.15	1,655,081	-0.11(-0.23%)
Feb 13, 2013	47.28	47.43	47.12	47.26	1,770,602	+0.18(+0.38%)
Feb 12, 2013	46.97	47.08	46.36	47.08	1,910,622	+0.17(+0.36%)
Feb 11, 2013	46.79	47.03	46.74	46.91	1,675,279	+0.21(+0.45%)
Feb 08, 2013	46.44	46.74	46.44	46.70	3,110,695	+0.23(+0.49%)
Feb 07, 2013	46.61	46.77	46.26	46.47	1,688,977	-0.08(-0.17%)
Feb 06, 2013	46.21	46.55	46.10	46.55	2,058,327	-0.15(-0.32%)
Feb 04, 2013	46.40	46.85	46.38	46.70	2,771,625	+0.01(+0.02%)
Feb 01, 2013	46.59	46.87	46.40	46.69	2,369,306	+0.30(+0.65%)
Jan 31, 2013	46.48	46.51	46.15	46.39	2,970,779	-0.63(-1.34%)
Jan 30, 2013	47.19	47.26	46.80	47.02	2,085,455	-0.27(-0.57%)
Jan 29, 2013	46.82	47.35	46.82	47.29	1,889,531	+0.37(+0.79%)
Jan 28, 2013	47.10	47.12	46.67	46.92	1,765,262	-0.08(-0.17%)
Jan 25, 2013	46.67	47.01	46.48	47.00	1,882,706	+0.49(+1.05%)
Jan 24, 2013	46.56	46.59	46.35	46.51	1,706,754	+0.05(+0.11%)
Jan 23, 2013	46.43	46.56	46.25	46.46	1,322,129	-0.14(-0.30%)
Jan 22, 2013	46.35	46.74	46.30	46.60	1,702,389	+0.12(+0.26%)
Jan 18, 2013	46.32	46.50	46.00	46.48	2,552,345	+0.23(+0.50%)
Jan 17, 2013	46.10	46.39	45.97	46.25	1,958,432	+0.28(+0.61%)
Jan 16, 2013	45.95	46.10	45.75	45.97	1,361,419	-0.19(-0.41%)
Jan 15, 2013	45.98	46.21	45.70	46.16	1,927,120	+0.04(+0.09%)
Jan 14, 2013	45.96	46.12	45.93	46.12	956,379	+0.12(+0.26%)
Jan 11, 2013	45.89	46.00	45.61	46.00	1,397,800	+0.05(+0.11%)
Jan 10, 2013	45.74	46.07	45.59	45.95	2,570,725	+0.37(+0.81%)
Jan 09, 2013	45.84	45.84	45.57	45.58	1,367,585	-0.10(-0.22%)
Jan 08, 2013	45.44	45.76	45.41	45.68	1,448,107	+0.18(+0.40%)
Jan 07, 2013	45.60	45.91	45.45	45.50	1,184,876	-0.28(-0.61%)
Jan 04, 2013	45.60	45.82	45.45	45.78	1,730,062	+0.18(+0.39%)
Jan 03, 2013	45.56	45.68	45.22	45.60	2,703,901	+0.06(+0.13%)
Jan 02, 2013	45.61	45.66	45.25	45.54	2,394,028	+0.38(+0.84%)
Dec 31, 2012	44.70	45.17	44.60	45.16	2,014,060	+0.32(+0.71%)
Dec 28, 2012	44.86	45.20	44.74	44.84	1,542,914	-0.30(-0.66%)
Dec 27, 2012	44.92	45.21	44.59	45.14	1,563,331	+0.20(+0.45%)
Dec 26, 2012	45.20	45.26	44.77	44.94	1,644,316	-0.18(-0.40%)
Dec 24, 2012	44.65	45.29	44.58	45.12	1,061,482	+0.34(+0.76%)
Dec 21, 2012	44.99	45.04	44.59	44.78	5,195,036	-0.22(-0.49%)
Dec 20, 2012	44.59	45.05	44.55	45.00	2,337,035	+0.49(+1.10%)
Dec 19, 2012	44.82	44.97	44.51	44.51	2,081,611	-0.20(-0.45%)
Dec 18, 2012	44.23	44.72	44.12	44.71	2,974,144	+0.57(+1.29%)
Dec 17, 2012	44.58	44.58	43.90	44.14	3,185,260	-0.05(-0.11%)
Dec 14, 2012	44.64	44.65	44.09	44.19	2,641,710	-0.30(-0.67%)
Dec 13, 2012	45.18	45.36	44.27	44.49	2,358,358	-0.72(-1.59%)
Dec 12, 2012	45.44	45.44	44.97	45.21	1,816,618	-0.19(-0.42%)
Dec 11, 2012	45.53	45.63	45.27	45.40	2,032,865	+0.03(+0.07%)
Dec 10, 2012	45.34	45.58	45.20	45.37	1,635,317	+0.00(+0.00%)
Dec 07, 2012	45.11	45.41	44.99	45.37	1,608,810	+0.33(+0.73%)
Dec 06, 2012	44.99	45.25	44.89	45.04	2,130,945	+0.22(+0.49%)
Dec 05, 2012	45.00	45.09	44.66	44.82	2,265,127	-0.18(-0.40%)

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