Date	Open	High	Low	Close	Volume	Change (%)
Mar 28, 2013	60.99	64.76	60.99	64.37	118,589	+3.78(+6.24%)
Mar 27, 2013	59.78	61.38	59.55	60.59	16,259	+0.77(+1.28%)
Mar 26, 2013	58.43	59.93	58.41	59.82	18,069	+1.54(+2.65%)
Mar 25, 2013	56.44	58.75	56.44	58.28	10,612	+1.85(+3.29%)
Mar 22, 2013	56.62	57.07	56.17	56.42	8,807	+0.26(+0.46%)
Mar 21, 2013	55.57	56.63	55.19	56.17	14,434	+0.94(+1.70%)
Mar 20, 2013	54.57	56.16	54.34	55.23	9,505	+1.61(+3.00%)
Mar 19, 2013	56.22	56.22	53.25	53.62	14,465	-2.28(-4.08%)
Mar 18, 2013	54.82	56.20	54.62	55.90	8,974	+1.11(+2.02%)
Mar 15, 2013	54.37	55.59	53.31	54.80	9,237	+0.25(+0.45%)
Mar 14, 2013	54.09	54.80	53.96	54.55	8,165	+0.44(+0.81%)
Mar 13, 2013	53.48	54.11	53.09	54.11	3,584	+0.57(+1.06%)
Mar 12, 2013	53.89	53.89	52.76	53.55	11,976	-0.25(-0.46%)
Mar 11, 2013	52.93	53.89	52.79	53.79	9,205	+0.83(+1.57%)
Mar 08, 2013	52.35	52.96	52.07	52.96	19,191	+0.36(+0.68%)
Mar 07, 2013	51.32	52.74	51.32	52.61	8,286	+1.00(+1.95%)
Mar 06, 2013	51.85	52.06	51.24	51.60	4,537	+0.00(+0.00%)
Mar 05, 2013	51.47	52.73	51.05	51.60	14,370	-0.09(-0.18%)
Mar 04, 2013	51.19	51.88	50.26	51.69	9,342	+0.22(+0.43%)
Mar 01, 2013	51.24	51.69	50.10	51.47	15,739	+0.33(+0.64%)
Feb 28, 2013	51.26	51.60	51.15	51.15	2,956	-0.51(-0.99%)
Feb 27, 2013	50.65	51.88	50.64	51.66	10,872	+1.00(+1.98%)
Feb 26, 2013	50.53	51.15	50.24	50.65	5,222	-0.11(-0.22%)
Feb 25, 2013	49.77	50.83	49.60	50.76	7,251	+0.58(+1.16%)
Feb 22, 2013	49.31	50.21	49.31	50.18	2,518	+0.84(+1.70%)
Feb 21, 2013	49.49	50.20	48.87	49.34	8,453	-0.64(-1.28%)
Feb 20, 2013	49.32	50.00	49.32	49.98	3,242	+0.56(+1.13%)
Feb 19, 2013	49.32	49.50	48.52	49.42	7,340	+0.10(+0.20%)
Feb 15, 2013	48.45	49.96	48.45	49.32	10,976	+0.09(+0.19%)
Feb 14, 2013	48.46	49.27	47.14	49.23	17,307	-0.17(-0.35%)
Feb 13, 2013	49.01	49.40	48.47	49.40	3,002	-0.08(-0.17%)
Feb 12, 2013	49.48	50.08	49.48	49.48	2,395	+0.01(+0.02%)
Feb 11, 2013	48.35	49.50	48.35	49.47	6,481	+1.03(+2.13%)
Feb 08, 2013	48.21	48.95	48.00	48.44	6,454	+0.21(+0.44%)
Feb 07, 2013	48.31	48.85	47.95	48.23	6,249	-0.31(-0.64%)
Feb 06, 2013	48.29	48.73	47.96	48.54	3,888	+0.60(+1.26%)
Feb 04, 2013	47.73	48.17	47.73	47.94	4,593	-0.01(-0.02%)
Feb 01, 2013	47.79	48.76	47.50	47.95	13,563	+0.59(+1.25%)
Jan 31, 2013	47.73	47.90	46.71	47.36	14,406	-0.14(-0.29%)
Jan 30, 2013	47.39	47.94	47.26	47.49	11,716	-0.05(-0.12%)
Jan 29, 2013	47.12	47.93	47.12	47.55	7,847	+0.43(+0.91%)
Jan 28, 2013	47.95	48.52	47.04	47.12	29,475	-0.85(-1.77%)
Jan 25, 2013	48.09	48.13	47.76	47.97	16,677	-0.12(-0.25%)
Jan 24, 2013	48.90	48.90	48.08	48.09	7,957	-0.41(-0.85%)
Jan 23, 2013	49.37	49.55	48.45	48.50	30,055	-1.10(-2.21%)
Jan 22, 2013	49.72	49.72	49.21	49.59	5,278	-0.04(-0.07%)
Jan 18, 2013	48.77	49.78	48.77	49.63	9,532	+0.62(+1.27%)
Jan 17, 2013	48.71	49.41	48.63	49.01	8,446	+0.14(+0.28%)
Jan 16, 2013	49.14	49.56	48.65	48.87	8,540	-0.31(-0.63%)
Jan 15, 2013	48.42	49.77	48.41	49.18	6,866	+0.20(+0.41%)
Jan 14, 2013	48.79	49.92	48.59	48.98	10,439	-0.07(-0.15%)
Jan 11, 2013	50.22	50.22	48.97	49.05	12,943	-0.95(-1.90%)
Jan 10, 2013	50.23	50.23	49.78	50.00	6,291	-0.23(-0.45%)
Jan 09, 2013	49.22	50.23	48.42	50.23	13,287	+1.27(+2.59%)
Jan 08, 2013	49.22	49.68	48.95	48.96	8,111	-0.56(-1.12%)
Jan 07, 2013	48.00	49.52	47.55	49.52	9,006	+1.20(+2.48%)
Jan 04, 2013	48.67	48.68	48.00	48.32	9,668	-0.31(-0.64%)
Jan 03, 2013	48.21	49.03	48.21	48.63	9,687	+0.42(+0.87%)

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