Date	Open	High	Low	Close	Volume	Change (%)
Mar 28, 2013	58.55	59.17	58.44	58.93	432,579	+0.54(+0.92%)
Mar 27, 2013	58.29	58.71	58.01	58.39	333,712	-0.27(-0.46%)
Mar 26, 2013	58.92	59.18	58.54	58.66	245,682	-0.03(-0.06%)
Mar 25, 2013	59.38	59.52	58.40	58.70	380,789	-0.46(-0.78%)
Mar 22, 2013	59.10	59.41	58.94	59.16	200,572	+0.24(+0.41%)
Mar 21, 2013	58.90	59.23	58.56	58.91	342,172	-0.63(-1.07%)
Mar 20, 2013	59.99	60.22	59.20	59.55	796,539	-0.77(-1.28%)
Mar 19, 2013	60.89	61.09	59.28	60.32	573,646	-0.41(-0.67%)
Mar 18, 2013	60.20	61.29	60.11	60.73	489,186	+0.30(+0.50%)
Mar 15, 2013	60.59	60.85	60.10	60.43	649,619	-0.30(-0.49%)
Mar 14, 2013	60.81	61.33	60.72	60.72	270,465	+0.20(+0.33%)
Mar 13, 2013	60.25	60.60	60.11	60.52	111,593	+0.39(+0.65%)
Mar 12, 2013	60.62	60.76	59.93	60.13	219,798	-0.50(-0.82%)
Mar 11, 2013	60.36	60.85	60.30	60.62	238,788	+0.36(+0.59%)
Mar 08, 2013	59.70	60.48	59.66	60.27	272,275	+0.97(+1.64%)
Mar 07, 2013	59.36	59.75	59.19	59.30	185,282	-0.04(-0.07%)
Mar 06, 2013	59.50	59.91	58.99	59.34	483,761	+0.05(+0.09%)
Mar 05, 2013	59.26	60.31	59.21	59.29	363,875	+0.30(+0.52%)
Mar 04, 2013	58.62	59.05	57.99	58.98	312,848	+0.11(+0.19%)
Mar 01, 2013	58.62	58.94	57.65	58.87	513,875	-0.13(-0.22%)
Feb 28, 2013	59.12	59.51	58.89	59.00	417,281	-0.11(-0.19%)
Feb 27, 2013	57.73	59.36	57.73	59.11	216,374	+1.22(+2.10%)
Feb 26, 2013	57.70	58.00	57.33	57.90	326,296	+0.53(+0.92%)
Feb 25, 2013	59.07	59.07	57.35	57.37	518,473	-1.47(-2.50%)
Feb 22, 2013	58.33	58.84	58.09	58.83	412,784	+0.76(+1.30%)
Feb 21, 2013	58.30	58.39	57.82	58.08	299,456	-0.33(-0.57%)
Feb 20, 2013	59.65	59.65	58.25	58.41	321,686	-1.33(-2.23%)
Feb 19, 2013	59.36	59.87	58.96	59.74	383,557	+0.64(+1.09%)
Feb 15, 2013	58.67	59.15	58.54	59.09	246,636	+0.43(+0.73%)
Feb 14, 2013	58.38	58.90	58.34	58.67	195,311	+0.02(+0.03%)
Feb 13, 2013	58.38	58.81	58.22	58.65	305,278	+0.49(+0.83%)
Feb 12, 2013	57.97	58.28	57.94	58.17	385,796	+0.23(+0.39%)
Feb 11, 2013	58.74	58.74	57.78	57.94	304,491	-0.46(-0.79%)
Feb 08, 2013	55.49	58.93	55.49	58.40	925,356	+2.22(+3.95%)
Feb 07, 2013	56.19	56.45	55.96	56.18	459,178	+0.02(+0.03%)
Feb 06, 2013	55.96	56.42	55.83	56.16	294,045	-0.24(-0.43%)
Feb 04, 2013	56.31	56.55	56.07	56.41	378,164	-0.17(-0.31%)
Feb 01, 2013	56.05	56.71	55.68	56.58	321,720	+0.98(+1.76%)
Jan 31, 2013	55.62	55.81	55.32	55.60	451,253	+0.06(+0.11%)
Jan 30, 2013	55.52	55.67	55.18	55.54	583,801	-0.02(-0.03%)
Jan 29, 2013	54.89	55.66	54.89	55.56	233,495	+0.46(+0.83%)
Jan 28, 2013	55.39	55.39	54.79	55.10	203,052	-0.06(-0.11%)
Jan 25, 2013	54.95	55.18	54.65	55.16	200,592	+0.43(+0.79%)
Jan 24, 2013	54.53	55.28	54.19	54.73	221,259	+0.32(+0.59%)
Jan 23, 2013	54.23	54.52	54.12	54.40	160,515	+0.16(+0.30%)
Jan 22, 2013	53.61	54.34	53.48	54.24	317,891	+0.76(+1.43%)
Jan 18, 2013	53.43	53.53	52.92	53.48	863,235	+0.17(+0.33%)
Jan 17, 2013	53.35	53.52	52.97	53.30	523,507	+0.32(+0.61%)
Jan 16, 2013	52.61	53.07	52.31	52.98	311,191	+0.37(+0.71%)
Jan 15, 2013	51.92	52.78	51.88	52.61	317,667	+0.36(+0.70%)
Jan 14, 2013	52.10	52.34	51.72	52.25	382,705	-0.03(-0.05%)
Jan 11, 2013	51.99	52.76	51.30	52.27	823,497	+0.49(+0.94%)
Jan 10, 2013	52.18	52.29	51.30	51.79	686,324	-0.02(-0.03%)
Jan 09, 2013	51.69	52.00	51.31	51.80	673,331	+0.23(+0.44%)
Jan 08, 2013	51.73	52.01	51.35	51.58	319,104	-0.36(-0.70%)
Jan 07, 2013	52.26	52.32	51.71	51.94	318,106	-0.54(-1.02%)
Jan 04, 2013	52.44	52.56	52.13	52.48	174,547	-0.01(-0.02%)
Jan 03, 2013	52.39	52.90	52.09	52.49	578,043	+0.07(+0.13%)

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