Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2013	32.16	32.34	32.07	32.07	20,122	-0.13(-0.42%)
Feb 27, 2013	31.81	32.24	31.81	32.21	21,450	+0.41(+1.28%)
Feb 26, 2013	31.75	31.83	31.59	31.80	20,151	-0.26(-0.83%)
Feb 22, 2013	31.97	32.06	31.86	32.06	22,738	+0.24(+0.77%)
Feb 21, 2013	31.81	31.85	31.69	31.82	22,007	-0.15(-0.46%)
Feb 20, 2013	32.25	32.29	31.96	31.97	27,995	-0.34(-1.04%)
Feb 19, 2013	32.19	32.30	32.18	32.30	24,708	+0.21(+0.64%)
Feb 15, 2013	32.12	32.17	32.03	32.10	17,483	-0.02(-0.06%)
Feb 14, 2013	32.02	32.16	32.02	32.12	40,965	+0.04(+0.14%)
Feb 13, 2013	32.11	32.17	32.01	32.07	76,229	-0.01(-0.03%)
Feb 12, 2013	32.13	32.16	32.07	32.08	60,059	-0.06(-0.19%)
Feb 11, 2013	32.20	32.20	32.09	32.14	13,325	-0.06(-0.19%)
Feb 08, 2013	32.06	32.22	32.06	32.20	20,239	+0.29(+0.91%)
Feb 07, 2013	31.96	31.96	31.70	31.91	18,590	-0.01(-0.03%)
Feb 06, 2013	31.86	32.00	31.85	31.92	18,065	+0.30(+0.95%)
Feb 04, 2013	31.84	31.88	31.62	31.62	26,326	-0.40(-1.24%)
Feb 01, 2013	31.89	32.03	31.86	32.02	19,485	+0.30(+0.95%)
Jan 31, 2013	31.81	31.85	31.72	31.72	29,831	-0.05(-0.17%)
Jan 30, 2013	31.90	31.98	31.77	31.77	13,649	-0.14(-0.44%)
Jan 29, 2013	31.76	31.93	31.72	31.91	200,168	+0.14(+0.44%)
Jan 28, 2013	31.83	31.85	31.75	31.77	36,418	-0.02(-0.06%)
Jan 25, 2013	31.80	31.84	31.70	31.79	48,722	+0.06(+0.19%)
Jan 24, 2013	31.70	31.88	31.66	31.73	67,837	-0.21(-0.66%)
Jan 23, 2013	31.87	31.98	31.76	31.94	60,046	+0.22(+0.70%)
Jan 22, 2013	31.69	31.73	31.57	31.72	270,407	+0.04(+0.14%)
Jan 18, 2013	31.54	31.68	31.50	31.68	32,152	+0.05(+0.16%)
Jan 17, 2013	31.58	31.71	31.50	31.63	16,051	+0.20(+0.63%)
Jan 16, 2013	31.37	31.50	31.32	31.43	30,086	+0.04(+0.12%)
Jan 15, 2013	31.32	31.43	31.31	31.39	34,954	-0.06(-0.18%)
Jan 14, 2013	31.48	31.52	31.42	31.45	12,587	-0.14(-0.45%)
Jan 11, 2013	31.56	31.61	31.51	31.59	56,322	+0.06(+0.20%)
Jan 10, 2013	31.55	31.55	31.34	31.53	17,541	+0.19(+0.59%)
Jan 09, 2013	31.32	31.41	31.31	31.34	20,640	+0.08(+0.25%)
Jan 08, 2013	31.36	31.36	31.16	31.26	26,644	-0.07(-0.23%)
Jan 07, 2013	31.26	31.39	31.23	31.33	136,600	-0.04(-0.14%)
Jan 04, 2013	31.35	31.41	31.28	31.38	33,239	+0.08(+0.26%)
Jan 03, 2013	31.43	31.50	31.27	31.29	29,112	-0.13(-0.43%)
Jan 02, 2013	31.29	31.43	31.15	31.43	22,847	+0.81(+2.65%)
Dec 31, 2012	30.20	30.62	30.18	30.62	22,332	+0.54(+1.79%)
Dec 28, 2012	30.23	30.35	30.08	30.08	45,949	-0.39(-1.29%)
Dec 27, 2012	30.44	30.47	30.11	30.47	35,087	+0.04(+0.13%)
Dec 26, 2012	30.64	30.64	30.35	30.43	61,278	-0.20(-0.66%)
Dec 24, 2012	30.63	30.66	30.58	30.63	24,173	-0.08(-0.26%)
Dec 21, 2012	30.56	30.76	30.35	30.71	34,086	-0.24(-0.77%)
Dec 20, 2012	30.75	30.95	30.75	30.95	28,037	+0.08(+0.26%)
Dec 19, 2012	31.11	31.11	30.87	30.87	23,604	-0.38(-1.21%)
Dec 18, 2012	31.03	31.31	30.95	31.25	23,043	+0.32(+1.03%)
Dec 17, 2012	30.66	30.93	30.66	30.93	25,179	+0.35(+1.15%)
Dec 14, 2012	30.66	30.68	30.55	30.58	13,576	-0.24(-0.78%)
Dec 13, 2012	31.06	31.06	30.74	30.82	14,393	-0.17(-0.56%)
Dec 12, 2012	31.05	31.18	30.96	31.00	11,056	-0.08(-0.26%)
Dec 11, 2012	31.01	31.23	31.01	31.08	16,821	+0.26(+0.85%)
Dec 10, 2012	30.74	30.93	30.74	30.81	11,096	+0.02(+0.07%)
Dec 07, 2012	30.95	30.95	30.75	30.79	15,254	-0.04(-0.11%)
Dec 06, 2012	30.60	30.85	30.60	30.83	10,967	+0.09(+0.30%)
Dec 05, 2012	30.81	30.85	30.51	30.74	33,546	-0.10(-0.33%)

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