Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2013	44.87	44.88	44.41	44.62	6,950	-0.22(-0.48%)
Feb 27, 2013	44.99	45.00	44.45	44.84	6,045	+0.48(+1.09%)
Feb 26, 2013	44.14	44.40	43.74	44.35	4,025	-0.77(-1.70%)
Feb 22, 2013	45.32	46.66	44.95	45.12	7,216	-0.15(-0.33%)
Feb 21, 2013	45.10	45.27	44.78	45.27	4,797	+0.20(+0.44%)
Feb 20, 2013	45.38	45.94	44.91	45.07	8,640	-0.30(-0.66%)
Feb 19, 2013	45.40	45.48	44.62	45.37	7,407	+0.18(+0.39%)
Feb 15, 2013	45.75	45.75	45.04	45.20	8,945	-0.31(-0.68%)
Feb 14, 2013	45.87	45.87	45.45	45.50	4,009	-0.26(-0.56%)
Feb 13, 2013	45.80	45.80	45.46	45.76	6,164	+0.13(+0.29%)
Feb 12, 2013	45.52	45.72	45.49	45.63	4,276	+0.01(+0.02%)
Feb 11, 2013	45.87	45.87	45.46	45.62	4,716	-0.07(-0.15%)
Feb 08, 2013	46.68	46.68	44.80	45.69	10,389	-0.78(-1.69%)
Feb 07, 2013	47.37	47.73	46.32	46.47	8,969	-1.00(-2.11%)
Feb 06, 2013	45.89	47.59	45.89	47.47	4,144	+0.27(+0.57%)
Feb 04, 2013	47.62	47.91	47.02	47.21	18,836	-0.70(-1.46%)
Feb 01, 2013	47.33	48.29	46.51	47.91	11,092	+0.91(+1.93%)
Jan 31, 2013	47.45	48.23	46.41	47.00	13,898	-0.69(-1.45%)
Jan 30, 2013	47.88	47.97	47.20	47.69	4,764	-0.38(-0.78%)
Jan 29, 2013	47.40	48.36	46.96	48.06	6,499	+0.49(+1.03%)
Jan 28, 2013	46.83	47.84	46.82	47.57	6,469	+0.24(+0.51%)
Jan 25, 2013	47.39	47.39	46.79	47.33	4,194	+0.02(+0.04%)
Jan 24, 2013	47.31	47.47	46.89	47.31	6,511	+0.23(+0.50%)
Jan 23, 2013	47.34	48.04	46.93	47.08	9,238	-0.08(-0.16%)
Jan 22, 2013	47.47	47.47	46.61	47.16	8,024	-0.17(-0.35%)
Jan 18, 2013	45.72	47.60	45.72	47.32	10,809	+1.46(+3.18%)
Jan 17, 2013	45.71	46.30	45.58	45.86	7,996	+0.20(+0.44%)
Jan 16, 2013	45.65	46.08	45.45	45.66	10,759	+0.01(+0.02%)
Jan 15, 2013	45.10	45.75	45.01	45.65	64,480	+0.03(+0.05%)
Jan 14, 2013	44.59	45.84	44.41	45.63	18,264	+0.90(+2.01%)
Jan 11, 2013	45.91	46.20	44.73	44.73	11,480	-1.09(-2.38%)
Jan 10, 2013	46.51	46.80	45.45	45.82	9,436	-0.35(-0.76%)
Jan 09, 2013	46.71	47.57	46.00	46.17	7,068	-0.26(-0.56%)
Jan 08, 2013	46.80	47.07	46.26	46.43	5,730	-0.52(-1.10%)
Jan 07, 2013	47.13	47.33	46.89	46.95	5,849	-0.53(-1.11%)
Jan 04, 2013	47.44	48.06	47.22	47.47	11,402	+0.34(+0.73%)
Jan 03, 2013	47.59	47.64	46.66	47.13	10,250	-0.51(-1.07%)
Jan 02, 2013	45.92	48.11	44.26	47.64	34,223	+3.38(+7.63%)
Dec 31, 2012	44.00	44.34	43.50	44.26	13,173	+0.43(+0.97%)
Dec 28, 2012	42.60	44.06	42.60	43.84	8,589	+1.13(+2.66%)
Dec 27, 2012	42.69	42.94	42.43	42.70	5,297	-0.02(-0.06%)
Dec 26, 2012	42.29	42.79	41.92	42.73	11,076	+0.36(+0.85%)
Dec 24, 2012	42.09	42.44	41.94	42.37	10,898	-0.02(-0.06%)
Dec 21, 2012	41.85	42.39	41.31	42.39	101,979	+0.78(+1.86%)
Dec 20, 2012	41.62	41.87	41.58	41.62	33,919	+0.00(+0.00%)
Dec 19, 2012	41.87	41.87	41.48	41.62	21,622	-0.10(-0.24%)
Dec 18, 2012	41.72	41.89	41.50	41.72	9,982	-0.03(-0.06%)
Dec 17, 2012	41.44	41.77	41.44	41.74	24,760	+0.36(+0.87%)
Dec 14, 2012	41.38	41.70	41.21	41.38	12,118	-0.02(-0.06%)
Dec 13, 2012	40.89	41.87	40.89	41.41	27,517	+0.67(+1.64%)
Dec 12, 2012	40.87	40.94	40.66	40.74	29,601	-0.12(-0.29%)
Dec 11, 2012	40.76	40.99	40.69	40.86	24,516	+0.20(+0.49%)
Dec 10, 2012	40.90	40.90	40.40	40.66	15,683	-0.23(-0.55%)
Dec 07, 2012	41.28	41.28	40.03	40.88	36,683	-0.35(-0.85%)
Dec 06, 2012	41.03	41.33	41.03	41.23	8,141	+0.06(+0.14%)
Dec 05, 2012	41.13	41.37	41.13	41.18	9,684	+0.10(+0.24%)

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