Date	Open	High	Low	Close	Volume	Change (%)
Mar 28, 2013	56.33	58.02	56.10	57.98	250,667	+1.45(+2.57%)
Mar 27, 2013	55.86	56.75	55.48	56.53	46,514	+0.49(+0.87%)
Mar 26, 2013	56.07	56.55	55.15	56.04	74,337	+0.07(+0.13%)
Mar 25, 2013	55.76	56.63	55.31	55.97	140,630	+0.23(+0.41%)
Mar 22, 2013	55.47	55.98	55.30	55.74	72,327	+0.58(+1.05%)
Mar 21, 2013	54.62	55.49	54.34	55.16	150,576	+0.16(+0.29%)
Mar 20, 2013	54.62	55.40	54.62	55.00	69,784	+0.54(+0.99%)
Mar 19, 2013	55.00	55.46	54.16	54.46	147,447	-0.52(-0.95%)
Mar 18, 2013	54.18	55.29	54.13	54.98	229,944	+0.49(+0.90%)
Mar 15, 2013	55.27	55.69	54.30	54.49	231,408	-0.71(-1.29%)
Mar 14, 2013	53.41	55.40	53.22	55.20	200,820	+2.28(+4.31%)
Mar 13, 2013	53.44	53.44	52.33	52.92	239,498	-0.52(-0.97%)
Mar 12, 2013	54.79	55.03	53.15	53.44	233,516	-1.51(-2.75%)
Mar 11, 2013	55.00	55.44	54.63	54.95	153,292	-0.24(-0.43%)
Mar 08, 2013	54.55	55.29	54.16	55.19	147,623	+1.24(+2.30%)
Mar 07, 2013	54.19	54.20	53.45	53.95	123,557	-0.08(-0.15%)
Mar 06, 2013	54.07	54.51	53.74	54.03	110,789	+0.18(+0.33%)
Mar 05, 2013	54.53	54.99	53.34	53.85	218,469	-0.36(-0.66%)
Mar 04, 2013	52.67	54.72	52.48	54.21	286,693	+1.58(+3.00%)
Mar 01, 2013	51.37	52.83	51.13	52.63	248,730	+0.51(+0.98%)
Feb 28, 2013	51.80	52.35	51.57	52.12	277,120	+0.40(+0.77%)
Feb 27, 2013	51.53	52.16	51.20	51.72	140,188	-0.01(-0.02%)
Feb 26, 2013	50.00	51.92	49.98	51.73	233,271	+1.66(+3.32%)
Feb 25, 2013	50.38	50.98	49.96	50.07	252,325	-0.24(-0.48%)
Feb 22, 2013	51.81	51.81	49.63	50.31	245,672	-0.48(-0.95%)
Feb 21, 2013	47.38	52.17	47.38	50.79	1,044,732	+3.50(+7.40%)
Feb 20, 2013	49.10	49.34	47.20	47.29	318,027	-1.81(-3.69%)
Feb 19, 2013	49.07	50.09	49.02	49.10	175,505	-0.11(-0.22%)
Feb 15, 2013	49.98	50.02	49.13	49.21	148,988	-0.42(-0.85%)
Feb 14, 2013	49.36	50.24	49.09	49.63	145,198	+0.31(+0.63%)
Feb 13, 2013	48.59	49.72	48.53	49.32	217,603	+0.77(+1.59%)
Feb 12, 2013	48.63	48.96	48.32	48.55	107,143	+0.03(+0.06%)
Feb 11, 2013	48.43	48.57	47.73	48.52	44,577	+0.18(+0.37%)
Feb 08, 2013	47.75	48.58	47.75	48.34	74,230	+0.56(+1.17%)
Feb 07, 2013	47.40	47.85	47.12	47.78	115,837	+0.50(+1.06%)
Feb 06, 2013	47.10	47.37	46.80	47.28	113,813	+0.62(+1.33%)
Feb 04, 2013	47.13	47.43	46.55	46.66	119,032	-0.78(-1.64%)
Feb 01, 2013	46.68	47.99	46.15	47.44	127,810	+0.65(+1.39%)
Jan 31, 2013	47.59	47.99	46.51	46.79	183,458	-1.00(-2.09%)
Jan 30, 2013	46.75	48.06	46.02	47.79	192,810	+0.85(+1.81%)
Jan 29, 2013	45.94	47.03	45.94	46.94	132,849	+0.85(+1.84%)
Jan 28, 2013	45.77	46.11	45.77	46.09	258,951	+0.24(+0.52%)
Jan 25, 2013	46.16	46.25	45.36	45.85	215,414	-0.12(-0.26%)
Jan 24, 2013	45.89	46.25	45.58	45.97	189,725	+0.00(+0.00%)
Jan 23, 2013	46.09	46.27	45.81	45.97	251,768	-0.28(-0.61%)
Jan 22, 2013	45.90	46.25	45.72	46.25	106,558	+0.27(+0.59%)
Jan 18, 2013	45.63	46.01	45.31	45.98	103,969	+0.22(+0.48%)
Jan 17, 2013	45.11	46.06	45.11	45.76	158,937	+0.70(+1.55%)
Jan 16, 2013	45.45	45.64	44.53	45.06	106,959	-0.62(-1.36%)
Jan 15, 2013	44.39	46.28	44.01	45.68	316,030	+1.54(+3.49%)
Jan 14, 2013	43.55	44.33	43.33	44.14	300,480	+0.61(+1.40%)
Jan 11, 2013	42.95	44.00	42.76	43.53	87,375	+0.68(+1.59%)
Jan 10, 2013	42.55	42.90	42.15	42.85	76,412	+0.34(+0.80%)
Jan 09, 2013	42.57	42.76	42.15	42.51	86,006	+0.11(+0.26%)
Jan 08, 2013	42.07	42.83	41.74	42.40	90,815	+0.17(+0.40%)
Jan 07, 2013	41.74	42.49	41.40	42.23	76,210	+0.24(+0.57%)
Jan 04, 2013	41.31	42.28	41.13	41.99	72,224	+0.88(+2.13%)
Jan 03, 2013	41.48	41.74	40.87	41.11	103,127	-0.31(-0.74%)

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