Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2013	63.29	63.51	62.64	63.14	555,815	+0.66(+1.06%)
Feb 27, 2013	61.11	62.75	61.11	62.47	276,430	+1.30(+2.12%)
Feb 26, 2013	60.61	61.29	60.30	61.18	274,646	+0.87(+1.43%)
Feb 25, 2013	62.07	62.12	60.26	60.31	549,903	-1.37(-2.22%)
Feb 22, 2013	61.12	61.72	61.00	61.68	361,190	+0.69(+1.13%)
Feb 21, 2013	61.59	61.72	60.79	60.99	544,422	-0.79(-1.28%)
Feb 20, 2013	62.48	62.61	61.76	61.78	366,154	-0.81(-1.30%)
Feb 19, 2013	62.33	62.60	62.21	62.60	495,281	+0.43(+0.69%)
Feb 15, 2013	62.08	62.33	61.63	62.17	347,763	+0.20(+0.33%)
Feb 14, 2013	61.73	63.03	61.41	61.96	609,509	+0.10(+0.16%)
Feb 13, 2013	61.80	61.98	61.00	61.86	759,566	+0.20(+0.32%)
Feb 12, 2013	61.28	62.11	61.11	61.67	342,906	+0.31(+0.51%)
Feb 11, 2013	61.85	62.12	61.23	61.35	617,409	-0.59(-0.95%)
Feb 08, 2013	60.37	62.02	60.29	61.94	784,284	+1.49(+2.46%)
Feb 07, 2013	63.60	64.72	59.95	60.45	992,944	-2.93(-4.62%)
Feb 06, 2013	62.91	63.46	62.75	63.38	351,866	+0.08(+0.12%)
Feb 04, 2013	63.95	63.95	63.11	63.30	383,949	-0.94(-1.46%)
Feb 01, 2013	64.04	64.60	63.69	64.24	350,580	+0.83(+1.31%)
Jan 31, 2013	63.73	63.90	63.19	63.41	333,872	-0.48(-0.75%)
Jan 30, 2013	64.55	64.55	63.86	63.89	270,504	-0.69(-1.07%)
Jan 29, 2013	63.25	64.62	63.04	64.58	297,441	+1.27(+2.00%)
Jan 28, 2013	63.91	63.94	63.03	63.31	232,746	-0.65(-1.02%)
Jan 25, 2013	63.86	64.14	63.23	63.96	221,015	+0.09(+0.15%)
Jan 24, 2013	63.68	64.25	63.43	63.86	258,844	+0.30(+0.47%)
Jan 23, 2013	63.40	63.60	62.90	63.57	204,535	-0.07(-0.11%)
Jan 22, 2013	63.28	63.64	62.99	63.64	207,101	+0.21(+0.33%)
Jan 18, 2013	63.50	63.68	63.20	63.43	255,651	+0.12(+0.19%)
Jan 17, 2013	63.14	63.64	63.11	63.31	352,185	+0.44(+0.70%)
Jan 16, 2013	62.64	62.98	62.42	62.87	133,399	-0.02(-0.02%)
Jan 15, 2013	62.15	62.93	62.15	62.89	205,914	+0.49(+0.79%)
Jan 14, 2013	62.07	62.55	62.07	62.39	231,993	+0.09(+0.15%)
Jan 11, 2013	62.17	62.46	62.06	62.30	201,596	+0.08(+0.13%)
Jan 10, 2013	62.71	62.84	61.99	62.22	226,261	-0.13(-0.21%)
Jan 09, 2013	62.03	62.86	61.90	62.35	310,058	+0.37(+0.59%)
Jan 08, 2013	62.21	62.35	61.53	61.99	437,953	-0.35(-0.56%)
Jan 07, 2013	62.43	62.64	62.32	62.34	364,029	-0.25(-0.40%)
Jan 04, 2013	63.38	63.46	62.16	62.59	504,630	-0.48(-0.76%)
Jan 03, 2013	63.32	63.56	62.78	63.07	520,414	-0.22(-0.35%)
Jan 02, 2013	63.37	63.44	62.52	63.29	585,778	+1.46(+2.37%)
Dec 31, 2012	60.26	62.06	60.20	61.82	346,030	+1.29(+2.13%)
Dec 28, 2012	60.76	61.31	60.47	60.53	165,174	-0.63(-1.02%)
Dec 27, 2012	60.93	61.27	60.43	61.16	191,247	+0.14(+0.23%)
Dec 26, 2012	61.72	61.72	60.88	61.02	154,361	-0.51(-0.83%)
Dec 24, 2012	61.48	61.86	61.09	61.52	115,455	+0.31(+0.50%)
Dec 21, 2012	61.50	61.95	61.14	61.22	724,515	-0.71(-1.15%)
Dec 20, 2012	61.82	61.93	61.41	61.93	372,049	+0.20(+0.33%)
Dec 19, 2012	62.73	62.73	61.70	61.73	352,602	-0.72(-1.15%)
Dec 18, 2012	61.99	62.46	61.60	62.45	239,819	+0.53(+0.86%)
Dec 17, 2012	61.20	61.97	61.06	61.92	210,212	+0.95(+1.57%)
Dec 14, 2012	61.85	61.92	60.88	60.96	314,986	-0.87(-1.40%)
Dec 13, 2012	62.52	62.71	61.69	61.83	168,004	-0.78(-1.25%)
Dec 12, 2012	62.39	62.70	62.00	62.61	419,119	+0.54(+0.87%)
Dec 11, 2012	62.65	62.65	61.63	62.07	391,781	-0.32(-0.51%)
Dec 10, 2012	61.12	62.46	60.81	62.39	396,294	+1.30(+2.13%)
Dec 07, 2012	61.52	61.76	60.85	61.09	331,587	-0.37(-0.60%)
Dec 06, 2012	61.26	61.95	60.88	61.46	243,147	+0.15(+0.24%)
Dec 05, 2012	61.64	61.64	60.30	61.31	371,250	-0.24(-0.39%)

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