Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2013	44.22	44.34	43.91	43.93	2,587,405	-0.13(-0.30%)
Feb 27, 2013	43.13	44.35	43.13	44.06	2,619,064	+1.20(+2.80%)
Feb 26, 2013	43.58	43.82	42.72	42.86	2,736,575	-1.52(-3.43%)
Feb 22, 2013	44.27	44.57	44.18	44.38	1,288,914	+0.34(+0.78%)
Feb 21, 2013	44.60	44.64	43.99	44.04	2,322,116	-0.73(-1.62%)
Feb 20, 2013	44.71	45.09	44.56	44.76	2,449,251	+0.08(+0.17%)
Feb 19, 2013	44.37	44.79	43.97	44.69	2,523,679	+0.45(+1.02%)
Feb 15, 2013	44.25	44.64	44.09	44.24	3,009,396	-0.23(-0.52%)
Feb 14, 2013	44.89	45.00	44.35	44.47	2,543,374	-0.56(-1.24%)
Feb 13, 2013	45.38	45.44	44.75	45.02	2,627,194	-0.24(-0.54%)
Feb 12, 2013	45.58	45.60	45.12	45.27	2,008,861	-0.16(-0.35%)
Feb 11, 2013	45.71	45.86	45.32	45.43	2,533,075	-0.29(-0.64%)
Feb 08, 2013	45.45	45.92	45.27	45.72	3,401,454	-0.16(-0.35%)
Feb 07, 2013	45.99	46.32	44.98	45.88	5,424,149	-0.44(-0.94%)
Feb 06, 2013	47.13	47.44	45.94	46.32	8,391,274	-4.23(-8.38%)
Feb 04, 2013	50.15	51.24	50.15	50.55	1,816,590	-0.66(-1.29%)
Feb 01, 2013	51.10	51.38	50.52	51.21	1,766,442	+0.57(+1.12%)
Jan 31, 2013	51.13	51.36	49.76	50.64	3,325,751	-0.76(-1.47%)
Jan 30, 2013	51.82	51.94	51.13	51.40	1,350,783	-0.60(-1.15%)
Jan 29, 2013	51.66	52.01	51.39	52.00	1,203,830	+0.31(+0.61%)
Jan 28, 2013	51.70	51.93	51.22	51.69	2,165,538	+0.24(+0.48%)
Jan 25, 2013	51.51	51.67	50.97	51.44	957,810	-0.02(-0.03%)
Jan 24, 2013	50.80	51.95	50.62	51.46	2,138,718	+1.12(+2.22%)
Jan 23, 2013	50.57	50.90	50.26	50.34	1,010,870	-0.24(-0.48%)
Jan 22, 2013	50.03	50.75	49.95	50.58	1,191,148	+0.43(+0.85%)
Jan 18, 2013	49.61	50.19	49.48	50.15	1,531,280	+0.48(+0.97%)
Jan 17, 2013	49.66	49.72	49.18	49.67	1,138,542	+0.11(+0.23%)
Jan 16, 2013	49.97	49.97	49.04	49.56	2,084,911	-0.47(-0.95%)
Jan 15, 2013	49.79	50.17	49.39	50.03	1,305,539	+0.42(+0.85%)
Jan 14, 2013	49.43	49.76	49.20	49.61	1,524,246	+0.20(+0.40%)
Jan 11, 2013	49.30	49.49	49.21	49.41	1,131,649	+0.12(+0.25%)
Jan 10, 2013	49.45	49.66	49.03	49.29	1,737,725	+0.13(+0.26%)
Jan 09, 2013	48.38	49.20	48.24	49.16	2,335,482	+0.77(+1.58%)
Jan 08, 2013	48.09	48.46	47.32	48.39	2,265,169	+0.05(+0.09%)
Jan 07, 2013	47.86	48.58	47.85	48.35	1,407,330	+0.08(+0.17%)
Jan 04, 2013	47.58	48.64	47.52	48.26	1,663,505	+0.54(+1.12%)
Jan 03, 2013	47.88	48.35	47.41	47.73	3,778,809	-0.63(-1.30%)
Jan 02, 2013	48.90	48.91	47.20	48.35	4,028,623	-0.05(-0.10%)
Dec 31, 2012	47.60	48.42	47.51	48.40	946,657	+0.82(+1.72%)
Dec 28, 2012	47.73	48.12	47.58	47.58	850,459	-0.50(-1.03%)
Dec 27, 2012	48.19	48.32	47.72	48.08	1,027,521	-0.15(-0.30%)
Dec 26, 2012	48.65	48.91	48.22	48.22	684,977	-0.25(-0.52%)
Dec 24, 2012	48.42	48.84	48.37	48.48	468,309	-0.21(-0.44%)
Dec 21, 2012	48.24	48.98	48.09	48.69	2,975,151	-0.12(-0.25%)
Dec 20, 2012	48.64	48.97	48.49	48.81	1,357,655	+0.10(+0.20%)
Dec 19, 2012	48.78	49.11	48.53	48.71	1,289,639	+0.06(+0.13%)
Dec 18, 2012	47.80	48.94	47.68	48.65	1,924,364	+1.04(+2.19%)
Dec 17, 2012	47.30	47.61	47.17	47.61	1,063,943	+0.51(+1.09%)
Dec 14, 2012	47.26	47.44	47.01	47.10	1,158,284	-0.09(-0.19%)
Dec 13, 2012	47.18	47.77	46.91	47.19	790,840	+0.06(+0.13%)
Dec 12, 2012	47.63	47.69	46.98	47.13	1,152,296	-0.27(-0.56%)
Dec 11, 2012	47.56	47.82	47.17	47.40	1,877,255	+0.24(+0.52%)
Dec 10, 2012	46.25	47.24	46.22	47.15	1,496,966	+1.02(+2.21%)
Dec 07, 2012	46.27	46.41	45.78	46.13	1,029,006	-0.03(-0.07%)
Dec 06, 2012	46.92	47.16	46.00	46.16	1,273,228	-0.97(-2.05%)
Dec 05, 2012	46.50	47.27	46.48	47.13	1,142,714	+0.68(+1.46%)

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