Date	Open	High	Low	Close	Volume	Change (%)
Mar 28, 2013	51.16	51.49	50.82	51.37	1,791,063	+0.02(+0.04%)
Mar 27, 2013	50.03	51.74	49.97	51.35	3,299,553	+1.03(+2.04%)
Mar 26, 2013	50.44	50.61	50.10	50.32	3,933,370	-0.05(-0.10%)
Mar 25, 2013	51.09	51.43	50.18	50.37	2,772,450	-0.70(-1.37%)
Mar 22, 2013	51.29	51.52	50.83	51.08	1,982,486	-0.14(-0.27%)
Mar 21, 2013	51.93	52.41	51.18	51.21	2,244,183	-1.16(-2.21%)
Mar 20, 2013	52.09	52.55	51.64	52.37	1,839,589	+0.74(+1.44%)
Mar 19, 2013	52.62	52.65	51.07	51.63	3,126,479	-1.04(-1.97%)
Mar 18, 2013	52.01	52.94	51.73	52.67	2,729,522	-0.29(-0.54%)
Mar 15, 2013	52.74	53.47	52.53	52.95	3,857,713	-0.20(-0.37%)
Mar 14, 2013	52.55	53.16	52.14	53.15	3,754,303	+0.93(+1.78%)
Mar 13, 2013	52.68	52.88	52.12	52.22	2,659,994	-0.45(-0.86%)
Mar 12, 2013	52.54	53.03	52.29	52.68	1,908,262	+0.28(+0.53%)
Mar 11, 2013	52.45	52.70	51.81	52.40	2,073,690	-0.22(-0.41%)
Mar 08, 2013	52.58	52.83	52.26	52.62	2,695,551	+0.09(+0.17%)
Mar 07, 2013	53.23	53.28	52.35	52.53	2,562,999	-0.32(-0.60%)
Mar 06, 2013	52.70	53.69	52.42	52.84	3,896,648	+0.42(+0.79%)
Mar 05, 2013	52.52	52.73	51.32	52.43	5,547,318	+0.83(+1.61%)
Mar 04, 2013	53.64	53.74	51.17	51.60	10,367,544	+0.04(+0.08%)
Mar 01, 2013	51.17	51.74	50.62	51.56	3,486,045	-0.15(-0.29%)
Feb 28, 2013	51.58	52.36	51.58	51.71	2,336,657	-0.34(-0.65%)
Feb 27, 2013	50.92	52.23	50.49	52.04	2,934,048	+1.37(+2.71%)
Feb 26, 2013	50.87	51.03	49.53	50.67	4,897,603	-2.01(-3.81%)
Feb 22, 2013	52.79	52.79	51.77	52.68	3,052,270	+0.12(+0.23%)
Feb 21, 2013	52.94	52.95	51.70	52.56	4,304,175	-1.15(-2.14%)
Feb 20, 2013	55.54	55.57	53.56	53.71	3,862,609	-1.92(-3.45%)
Feb 19, 2013	55.57	56.05	55.30	55.62	3,055,966	+0.00(+0.00%)
Feb 15, 2013	56.43	56.84	55.05	55.62	10,412,356	-3.01(-5.13%)
Feb 14, 2013	56.04	58.83	55.73	58.63	5,973,621	+2.21(+3.93%)
Feb 13, 2013	55.88	56.89	55.88	56.41	3,102,181	+0.91(+1.64%)
Feb 12, 2013	55.19	55.80	55.19	55.50	2,805,152	+0.39(+0.70%)
Feb 11, 2013	55.54	55.66	54.95	55.12	2,602,583	-0.62(-1.12%)
Feb 08, 2013	55.46	55.82	55.13	55.74	2,021,055	+0.15(+0.27%)
Feb 07, 2013	55.06	56.04	55.06	55.59	2,484,899	-0.30(-0.53%)
Feb 06, 2013	55.70	55.92	54.30	55.89	4,332,988	-0.44(-0.79%)
Feb 04, 2013	56.62	56.84	56.16	56.33	2,172,606	-0.99(-1.72%)
Feb 01, 2013	56.60	57.34	56.08	57.32	2,821,192	+1.26(+2.24%)
Jan 31, 2013	56.51	57.00	55.75	56.07	2,376,070	-0.68(-1.20%)
Jan 30, 2013	56.58	57.89	56.36	56.75	3,496,740	-0.32(-0.55%)
Jan 29, 2013	57.13	57.27	56.77	57.07	2,365,653	-0.44(-0.77%)
Jan 28, 2013	57.41	57.95	56.96	57.51	6,397,615	+1.39(+2.48%)
Jan 25, 2013	55.28	56.14	55.25	56.12	3,062,152	+1.15(+2.09%)
Jan 24, 2013	55.13	55.87	54.90	54.97	2,871,561	-0.33(-0.59%)
Jan 23, 2013	54.95	55.53	54.88	55.30	2,345,642	+0.18(+0.32%)
Jan 22, 2013	55.21	55.37	54.77	55.12	2,212,771	-0.03(-0.05%)
Jan 18, 2013	55.01	55.15	54.58	55.15	2,283,282	+0.46(+0.85%)
Jan 17, 2013	54.41	54.84	54.19	54.68	4,731,644	+0.61(+1.13%)
Jan 16, 2013	53.18	54.56	53.07	54.07	4,874,135	+0.79(+1.48%)
Jan 15, 2013	53.01	53.55	52.94	53.28	4,454,184	-0.04(-0.07%)
Jan 14, 2013	55.47	55.70	53.19	53.32	11,993,136	-0.16(-0.30%)
Jan 11, 2013	53.28	53.59	53.11	53.48	4,289,919	+0.10(+0.19%)
Jan 10, 2013	53.15	53.44	52.28	53.38	5,224,757	+1.22(+2.33%)
Jan 09, 2013	51.70	52.30	51.70	52.16	3,222,618	+0.40(+0.76%)
Jan 08, 2013	51.56	51.95	51.25	51.77	4,434,831	-0.15(-0.29%)
Jan 07, 2013	51.33	52.14	50.90	51.92	6,348,041	+0.68(+1.33%)
Jan 04, 2013	49.46	51.36	49.45	51.23	10,877,757	+2.59(+5.32%)
Jan 03, 2013	45.44	49.34	45.12	48.64	12,701,289	+2.93(+6.40%)

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