Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2013	62.19	62.56	61.85	61.97	2,815,790	-0.60(-0.96%)
Feb 27, 2013	60.74	62.62	60.60	62.57	3,231,520	+1.81(+2.98%)
Feb 26, 2013	58.91	60.95	58.36	60.76	3,339,326	+2.26(+3.86%)
Feb 25, 2013	60.26	60.90	58.50	58.50	3,786,093	-1.31(-2.19%)
Feb 22, 2013	56.46	59.90	56.45	59.81	6,110,126	+5.95(+11.05%)
Feb 21, 2013	53.62	54.02	52.44	53.86	2,296,271	+0.17(+0.32%)
Feb 20, 2013	55.63	55.75	53.66	53.69	1,946,430	-1.83(-3.30%)
Feb 19, 2013	54.58	55.83	54.40	55.52	2,212,716	+1.21(+2.23%)
Feb 15, 2013	54.80	54.83	53.17	54.31	3,267,788	-0.65(-1.18%)
Feb 14, 2013	55.22	55.60	54.84	54.96	1,638,524	-0.50(-0.90%)
Feb 13, 2013	54.74	55.48	54.74	55.46	1,260,190	+0.76(+1.39%)
Feb 12, 2013	54.74	54.93	54.18	54.70	1,500,142	+0.04(+0.07%)
Feb 11, 2013	54.81	54.81	53.83	54.66	1,190,971	-0.24(-0.44%)
Feb 08, 2013	54.52	55.04	54.51	54.90	1,213,493	+0.63(+1.16%)
Feb 07, 2013	54.34	54.44	53.46	54.27	1,233,197	-0.13(-0.24%)
Feb 06, 2013	53.25	54.74	53.11	54.40	1,526,700	+1.85(+3.52%)
Feb 04, 2013	52.78	52.96	52.36	52.55	933,365	-0.63(-1.18%)
Feb 01, 2013	53.07	53.45	52.61	53.18	1,179,714	+0.40(+0.76%)
Jan 31, 2013	52.48	53.23	51.96	52.78	1,721,242	+0.28(+0.53%)
Jan 30, 2013	52.74	53.30	52.41	52.50	1,322,895	-0.25(-0.47%)
Jan 29, 2013	51.82	52.84	51.51	52.75	1,398,927	+0.95(+1.83%)
Jan 28, 2013	52.52	52.77	51.60	51.80	1,955,843	-1.05(-1.99%)
Jan 25, 2013	52.45	53.17	52.30	52.85	1,891,815	+0.22(+0.42%)
Jan 24, 2013	52.14	53.62	52.14	52.63	1,760,386	+0.70(+1.35%)
Jan 23, 2013	52.42	52.55	51.69	51.93	2,181,774	-0.64(-1.22%)
Jan 22, 2013	51.35	52.85	50.92	52.57	3,076,858	+1.19(+2.32%)
Jan 18, 2013	50.30	51.40	49.99	51.38	2,152,026	+1.22(+2.43%)
Jan 17, 2013	49.75	50.69	49.51	50.16	1,889,742	+0.57(+1.15%)
Jan 16, 2013	49.42	49.62	48.32	49.59	1,945,929	+0.15(+0.30%)
Jan 15, 2013	48.27	49.50	48.27	49.44	1,766,465	+0.80(+1.64%)
Jan 14, 2013	48.11	48.93	48.08	48.64	1,539,014	+0.54(+1.12%)
Jan 11, 2013	48.01	48.25	47.33	48.10	1,918,945	+0.34(+0.71%)
Jan 10, 2013	47.75	47.99	46.80	47.76	2,943,649	+0.23(+0.48%)
Jan 09, 2013	48.97	49.01	46.79	47.53	4,942,742	-1.43(-2.92%)
Jan 08, 2013	49.48	49.61	48.28	48.96	3,089,114	-0.75(-1.51%)
Jan 07, 2013	49.65	49.88	48.82	49.71	2,221,568	-0.40(-0.80%)
Jan 04, 2013	50.05	50.61	49.74	50.11	2,230,287	+0.22(+0.44%)
Jan 03, 2013	49.26	50.62	48.25	49.89	2,794,667	+0.66(+1.34%)
Jan 02, 2013	48.85	49.73	47.71	49.23	4,492,170	-0.50(-1.01%)
Dec 31, 2012	48.77	49.81	48.50	49.73	1,798,268	+0.90(+1.84%)
Dec 28, 2012	49.36	49.43	48.76	48.83	1,376,697	-0.92(-1.85%)
Dec 27, 2012	49.38	49.84	49.14	49.75	1,940,315	+0.31(+0.63%)
Dec 26, 2012	50.21	50.31	49.13	49.44	1,527,629	-0.51(-1.02%)
Dec 24, 2012	50.57	50.57	49.74	49.95	636,019	-0.88(-1.73%)
Dec 21, 2012	50.39	51.18	49.65	50.83	2,644,252	-0.24(-0.47%)
Dec 20, 2012	49.75	51.09	49.69	51.07	2,521,554	+1.45(+2.92%)
Dec 19, 2012	48.76	50.26	48.72	49.62	3,117,471	+0.90(+1.85%)
Dec 18, 2012	47.71	49.29	47.60	48.72	1,769,221	+0.97(+2.03%)
Dec 17, 2012	46.95	47.76	46.52	47.75	1,424,384	+0.96(+2.05%)
Dec 14, 2012	46.94	47.42	46.74	46.79	2,476,707	-0.23(-0.49%)
Dec 13, 2012	48.40	48.50	46.40	47.02	3,753,805	-1.57(-3.23%)
Dec 12, 2012	48.23	49.35	48.21	48.59	1,672,802	+0.52(+1.08%)
Dec 11, 2012	48.20	48.45	47.78	48.07	1,662,845	+0.04(+0.08%)
Dec 10, 2012	48.60	48.97	47.68	48.03	1,981,507	-0.81(-1.66%)
Dec 07, 2012	48.90	49.56	48.71	48.84	1,937,233	+0.05(+0.10%)
Dec 06, 2012	47.65	48.85	47.46	48.79	2,065,639	+1.15(+2.41%)
Dec 05, 2012	47.86	48.65	47.32	47.64	2,091,851	+0.07(+0.15%)

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