Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2013	68.91	69.11	67.82	67.84	102,911	-0.35(-0.52%)
Feb 27, 2013	67.69	68.82	67.69	68.20	140,160	+0.35(+0.52%)
Feb 26, 2013	67.06	68.55	66.16	67.84	115,600	-0.04(-0.06%)
Feb 22, 2013	67.31	67.91	66.35	67.88	100,841	+0.64(+0.96%)
Feb 21, 2013	67.22	67.71	66.07	67.24	119,835	+0.46(+0.70%)
Feb 20, 2013	67.28	68.41	66.75	66.78	181,549	-1.11(-1.63%)
Feb 19, 2013	67.89	68.02	67.39	67.88	131,349	-0.08(-0.12%)
Feb 15, 2013	67.32	68.44	66.93	67.97	130,637	+1.17(+1.75%)
Feb 14, 2013	67.34	67.34	66.04	66.80	106,986	-0.58(-0.87%)
Feb 13, 2013	66.18	67.52	66.18	67.38	249,160	+1.45(+2.20%)
Feb 12, 2013	66.05	66.44	65.70	65.93	108,639	-0.26(-0.40%)
Feb 11, 2013	65.88	66.22	65.56	66.19	147,863	+0.19(+0.28%)
Feb 08, 2013	65.78	66.52	65.78	66.01	111,359	+0.09(+0.14%)
Feb 07, 2013	64.80	66.12	63.93	65.91	165,273	+1.22(+1.88%)
Feb 06, 2013	62.95	64.98	62.95	64.70	193,363	+1.85(+2.94%)
Feb 04, 2013	62.82	63.34	61.45	62.85	215,637	-0.41(-0.64%)
Feb 01, 2013	63.02	64.42	62.86	63.25	142,020	+0.33(+0.52%)
Jan 31, 2013	62.44	63.58	61.29	62.92	168,340	+0.61(+0.98%)
Jan 30, 2013	64.41	64.82	61.76	62.31	229,430	-2.32(-3.58%)
Jan 29, 2013	63.32	64.64	62.67	64.63	227,413	+1.06(+1.66%)
Jan 28, 2013	62.70	63.93	62.19	63.57	190,461	+1.04(+1.66%)
Jan 25, 2013	62.27	62.95	61.87	62.53	164,579	+0.21(+0.34%)
Jan 24, 2013	63.22	63.48	61.90	62.32	199,017	-0.72(-1.14%)
Jan 23, 2013	63.38	63.51	62.62	63.04	106,783	-0.21(-0.33%)
Jan 22, 2013	62.55	63.34	62.15	63.25	140,794	+0.74(+1.18%)
Jan 18, 2013	62.63	63.03	62.18	62.52	227,477	-0.14(-0.23%)
Jan 17, 2013	63.07	63.07	61.50	62.66	241,667	-0.30(-0.48%)
Jan 16, 2013	63.09	63.57	62.89	62.97	99,405	-0.35(-0.56%)
Jan 15, 2013	62.70	63.40	62.31	63.32	96,387	+0.24(+0.39%)
Jan 14, 2013	61.99	63.22	60.98	63.07	187,227	+1.13(+1.83%)
Jan 11, 2013	64.19	64.22	61.31	61.94	202,054	-2.09(-3.26%)
Jan 10, 2013	65.20	65.41	63.74	64.03	120,956	-0.91(-1.41%)
Jan 09, 2013	64.59	65.19	64.15	64.94	175,508	+0.23(+0.35%)
Jan 08, 2013	65.30	65.51	64.43	64.71	224,246	-1.12(-1.69%)
Jan 07, 2013	65.14	66.62	64.90	65.83	218,204	+0.57(+0.88%)
Jan 04, 2013	64.05	65.59	62.98	65.25	188,166	+1.52(+2.39%)
Jan 03, 2013	63.74	64.04	63.29	63.73	142,319	-0.04(-0.07%)
Jan 02, 2013	63.70	64.10	62.01	63.78	145,665	+1.77(+2.85%)
Dec 31, 2012	61.41	63.18	61.33	62.01	157,038	+0.86(+1.41%)
Dec 28, 2012	60.88	61.68	60.88	61.15	113,314	+0.08(+0.12%)
Dec 27, 2012	62.26	62.49	60.07	61.07	121,074	-0.99(-1.59%)
Dec 26, 2012	65.33	65.88	61.60	62.06	226,656	-3.27(-5.01%)
Dec 24, 2012	64.34	65.44	63.71	65.33	88,931	+1.20(+1.87%)
Dec 21, 2012	64.25	64.72	63.13	64.13	219,296	-0.35(-0.54%)
Dec 20, 2012	64.41	64.60	64.11	64.48	111,608	-0.10(-0.16%)
Dec 19, 2012	63.95	65.26	63.71	64.58	96,581	+0.79(+1.25%)
Dec 18, 2012	62.86	64.27	62.78	63.78	129,487	+0.79(+1.26%)
Dec 17, 2012	63.34	63.37	62.48	62.99	113,391	+0.45(+0.72%)
Dec 14, 2012	62.27	63.14	62.27	62.54	130,858	+0.05(+0.08%)
Dec 13, 2012	62.35	63.36	62.31	62.49	101,665	+0.34(+0.54%)
Dec 12, 2012	61.62	62.79	61.20	62.15	177,064	+0.54(+0.88%)
Dec 11, 2012	61.42	61.88	61.22	61.61	200,449	+0.10(+0.16%)
Dec 10, 2012	61.68	61.96	61.12	61.51	135,494	-0.38(-0.61%)
Dec 07, 2012	63.37	63.37	61.21	61.89	213,470	-1.44(-2.28%)
Dec 06, 2012	62.18	63.37	62.18	63.34	79,386	+0.99(+1.59%)
Dec 05, 2012	63.11	63.27	61.79	62.35	67,083	-0.50(-0.79%)

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