Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2013	69.63	69.84	68.54	68.56	101,837	-0.36(-0.52%)
Feb 27, 2013	68.40	69.55	68.40	68.91	138,697	+0.36(+0.52%)
Feb 26, 2013	67.77	69.28	66.86	68.56	114,394	-0.04(-0.06%)
Feb 22, 2013	68.02	68.62	67.05	68.60	99,789	+0.65(+0.95%)
Feb 21, 2013	67.93	68.43	66.77	67.95	118,585	+0.47(+0.70%)
Feb 20, 2013	67.99	69.13	67.45	67.48	179,655	-1.12(-1.63%)
Feb 19, 2013	68.61	68.73	68.10	68.60	129,979	-0.09(-0.12%)
Feb 15, 2013	68.03	69.16	67.63	68.68	129,274	+1.18(+1.75%)
Feb 14, 2013	68.05	68.05	66.74	67.51	105,869	-0.59(-0.87%)
Feb 13, 2013	66.88	68.23	66.88	68.09	246,560	+1.47(+2.20%)
Feb 12, 2013	66.75	67.14	66.40	66.63	107,505	-0.26(-0.40%)
Feb 11, 2013	66.57	66.91	66.25	66.89	146,320	+0.19(+0.28%)
Feb 08, 2013	66.47	67.22	66.47	66.70	110,197	+0.09(+0.14%)
Feb 07, 2013	65.48	66.81	64.60	66.61	163,548	+1.23(+1.88%)
Feb 06, 2013	63.61	65.67	63.61	65.38	191,346	+1.87(+2.94%)
Feb 04, 2013	63.48	64.00	62.10	63.51	213,387	-0.41(-0.64%)
Feb 01, 2013	63.68	65.10	63.53	63.92	140,538	+0.33(+0.52%)
Jan 31, 2013	63.10	64.25	61.94	63.59	166,584	+0.61(+0.98%)
Jan 30, 2013	65.09	65.50	62.41	62.97	227,036	-2.34(-3.58%)
Jan 29, 2013	63.99	65.32	63.33	65.31	225,040	+1.07(+1.66%)
Jan 28, 2013	63.36	64.60	62.84	64.24	188,474	+1.05(+1.66%)
Jan 25, 2013	62.93	63.61	62.52	63.19	162,862	+0.21(+0.34%)
Jan 24, 2013	63.89	64.15	62.55	62.98	196,940	-0.73(-1.14%)
Jan 23, 2013	64.05	64.18	63.28	63.71	105,669	-0.21(-0.33%)
Jan 22, 2013	63.21	64.00	62.80	63.92	139,325	+0.74(+1.18%)
Jan 18, 2013	63.29	63.70	62.83	63.18	225,103	-0.15(-0.23%)
Jan 17, 2013	63.73	63.73	62.15	63.32	239,145	-0.31(-0.48%)
Jan 16, 2013	63.76	64.24	63.55	63.63	98,368	-0.36(-0.56%)
Jan 15, 2013	63.36	64.06	62.96	63.99	95,381	+0.25(+0.39%)
Jan 14, 2013	62.65	63.89	61.62	63.74	185,273	+1.14(+1.83%)
Jan 11, 2013	64.87	64.90	61.96	62.60	199,945	-2.11(-3.26%)
Jan 10, 2013	65.89	66.10	64.42	64.70	119,694	-0.92(-1.41%)
Jan 09, 2013	65.27	65.87	64.82	65.63	173,676	+0.23(+0.35%)
Jan 08, 2013	65.99	66.21	65.11	65.40	221,906	-1.13(-1.69%)
Jan 07, 2013	65.83	67.33	65.59	66.52	215,927	+0.58(+0.88%)
Jan 04, 2013	64.72	66.28	63.64	65.94	186,203	+1.54(+2.39%)
Jan 03, 2013	64.41	64.71	63.96	64.41	140,834	-0.04(-0.07%)
Jan 02, 2013	64.37	64.77	62.66	64.45	144,145	+1.78(+2.85%)
Dec 31, 2012	62.06	63.84	61.97	62.66	155,399	+0.87(+1.41%)
Dec 28, 2012	61.52	62.33	61.52	61.79	112,131	+0.08(+0.12%)
Dec 27, 2012	62.92	63.15	60.70	61.72	119,811	-1.00(-1.59%)
Dec 26, 2012	66.02	66.57	62.25	62.72	224,290	-3.30(-5.01%)
Dec 24, 2012	65.02	66.13	64.38	66.02	88,003	+1.21(+1.87%)
Dec 21, 2012	64.93	65.41	63.80	64.81	217,008	-0.35(-0.54%)
Dec 20, 2012	65.09	65.29	64.79	65.16	110,444	-0.10(-0.16%)
Dec 19, 2012	64.63	65.95	64.38	65.26	95,574	+0.80(+1.25%)
Dec 18, 2012	63.53	64.94	63.44	64.46	128,135	+0.80(+1.26%)
Dec 17, 2012	64.00	64.04	63.13	63.65	112,208	+0.45(+0.72%)
Dec 14, 2012	62.93	63.81	62.93	63.20	129,493	+0.05(+0.08%)
Dec 13, 2012	63.01	64.03	62.97	63.15	100,604	+0.34(+0.54%)
Dec 12, 2012	62.27	63.45	61.84	62.81	175,216	+0.55(+0.88%)
Dec 11, 2012	62.07	62.53	61.87	62.26	198,357	+0.10(+0.16%)
Dec 10, 2012	62.33	62.61	61.76	62.16	134,080	-0.38(-0.61%)
Dec 07, 2012	64.04	64.04	61.85	62.54	211,242	-1.46(-2.28%)
Dec 06, 2012	62.83	64.04	62.83	64.00	78,558	+1.00(+1.59%)
Dec 05, 2012	63.77	63.94	62.44	63.01	66,383	-0.50(-0.79%)

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