Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2013	48.65	49.10	48.13	48.76	2,299,790	+1.08(+2.26%)
Feb 27, 2013	47.48	47.86	47.30	47.68	884,144	+0.22(+0.47%)
Feb 26, 2013	47.33	47.86	47.02	47.46	1,106,257	+0.03(+0.06%)
Feb 25, 2013	47.69	47.93	47.26	47.43	1,186,545	-0.26(-0.55%)
Feb 22, 2013	47.08	47.78	46.69	47.69	920,804	+0.65(+1.39%)
Feb 21, 2013	47.13	47.93	46.69	47.04	1,157,166	-0.44(-0.92%)
Feb 20, 2013	47.65	48.39	47.03	47.48	1,176,708	-0.20(-0.43%)
Feb 19, 2013	47.38	48.83	47.32	47.68	1,277,285	+0.28(+0.60%)
Feb 15, 2013	47.44	47.52	47.01	47.40	876,169	-0.06(-0.12%)
Feb 14, 2013	48.40	48.44	47.07	47.46	1,797,404	-0.94(-1.95%)
Feb 13, 2013	49.10	49.42	48.35	48.40	1,227,814	-0.50(-1.01%)
Feb 12, 2013	48.92	49.20	48.34	48.90	1,030,233	+0.02(+0.04%)
Feb 11, 2013	49.41	49.67	48.72	48.88	1,246,769	-0.61(-1.24%)
Feb 08, 2013	50.15	50.21	49.27	49.49	690,341	-0.41(-0.82%)
Feb 07, 2013	50.29	50.60	49.80	49.90	862,491	-0.51(-1.00%)
Feb 06, 2013	49.25	50.87	49.17	50.41	1,364,669	+1.19(+2.41%)
Feb 04, 2013	49.40	50.10	49.06	49.22	1,278,176	-0.88(-1.75%)
Feb 01, 2013	49.24	50.29	49.21	50.10	1,413,704	+0.85(+1.72%)
Jan 31, 2013	49.37	49.67	48.71	49.25	2,006,200	-0.23(-0.47%)
Jan 30, 2013	49.23	49.67	48.87	49.48	1,227,128	+0.65(+1.33%)
Jan 29, 2013	49.56	50.39	48.83	48.83	2,022,103	-1.38(-2.75%)
Jan 28, 2013	50.53	51.32	50.01	50.21	1,801,542	-0.43(-0.85%)
Jan 25, 2013	49.56	50.83	49.53	50.64	1,049,818	+1.08(+2.18%)
Jan 24, 2013	49.22	50.02	48.83	49.56	1,225,706	+0.34(+0.69%)
Jan 23, 2013	49.61	50.57	48.88	49.22	1,038,435	-0.15(-0.30%)
Jan 22, 2013	49.56	49.75	49.04	49.37	913,859	-0.27(-0.55%)
Jan 18, 2013	51.04	51.07	49.37	49.64	1,076,823	-0.54(-1.09%)
Jan 17, 2013	49.61	50.56	49.09	50.18	1,591,917	+0.97(+1.98%)
Jan 16, 2013	50.03	50.19	49.09	49.21	1,207,206	-1.00(-2.00%)
Jan 15, 2013	50.81	51.08	50.12	50.21	880,823	-0.97(-1.90%)
Jan 14, 2013	51.57	51.79	50.94	51.19	722,606	-0.06(-0.11%)
Jan 11, 2013	51.44	51.83	50.86	51.25	1,332,965	-0.93(-1.79%)
Jan 10, 2013	51.55	52.63	51.25	52.18	1,626,637	+1.08(+2.11%)
Jan 09, 2013	50.69	51.16	50.20	51.10	1,376,654	+0.14(+0.27%)
Jan 08, 2013	49.39	51.43	48.90	50.96	3,432,474	+1.45(+2.94%)
Jan 07, 2013	48.53	50.35	47.82	49.51	8,006,155	-3.76(-7.06%)
Jan 04, 2013	54.47	54.47	53.17	53.27	2,618,791	-0.77(-1.42%)
Jan 03, 2013	54.16	55.04	53.84	54.04	1,382,833	+0.13(+0.23%)
Jan 02, 2013	54.40	54.51	53.27	53.91	1,072,919	-0.19(-0.36%)
Dec 31, 2012	53.22	54.53	53.03	54.11	1,379,321	+0.85(+1.59%)
Dec 28, 2012	53.31	53.97	53.08	53.26	680,414	-0.64(-1.19%)
Dec 27, 2012	54.37	54.54	53.50	53.90	779,250	-0.30(-0.56%)
Dec 26, 2012	54.72	54.72	54.04	54.20	933,270	-0.37(-0.68%)
Dec 24, 2012	54.63	54.65	53.99	54.57	615,851	-0.28(-0.51%)
Dec 21, 2012	53.77	55.33	53.65	54.85	2,722,440	+0.17(+0.30%)
Dec 20, 2012	54.74	55.45	52.83	54.69	9,323,371	+3.94(+7.77%)
Dec 19, 2012	50.36	51.11	49.89	50.74	1,196,673	+0.31(+0.61%)
Dec 18, 2012	50.61	50.99	50.06	50.44	927,539	-0.01(-0.02%)
Dec 17, 2012	50.10	50.56	49.43	50.45	1,430,899	+0.62(+1.25%)
Dec 14, 2012	51.54	51.66	49.69	49.82	1,783,184	-1.94(-3.74%)
Dec 13, 2012	51.73	52.30	51.20	51.76	1,021,974	-0.01(-0.02%)
Dec 12, 2012	51.16	51.97	50.88	51.77	1,119,447	+0.84(+1.64%)
Dec 11, 2012	50.63	51.95	50.57	50.93	1,134,561	+0.20(+0.40%)
Dec 10, 2012	50.48	51.10	50.34	50.73	991,898	+0.55(+1.11%)
Dec 07, 2012	50.36	50.69	50.10	50.18	1,327,021	-0.30(-0.60%)
Dec 06, 2012	50.23	51.17	49.69	50.48	723,587	+0.19(+0.39%)
Dec 05, 2012	50.35	50.83	50.06	50.28	781,044	-0.07(-0.14%)

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