Date	Open	High	Low	Close	Volume	Change (%)
Mar 28, 2013	31.17	31.27	31.17	31.24	24,416	+0.04(+0.11%)
Mar 27, 2013	31.14	31.22	31.14	31.20	32,359	-0.16(-0.52%)
Mar 26, 2013	31.31	31.38	31.29	31.37	11,451	+0.05(+0.15%)
Mar 25, 2013	31.52	31.52	31.32	31.32	17,068	-0.27(-0.84%)
Mar 22, 2013	31.44	31.63	31.32	31.59	112,489	+0.16(+0.49%)
Mar 21, 2013	31.46	31.53	31.33	31.43	43,083	+0.05(+0.15%)
Mar 20, 2013	31.57	31.59	31.37	31.39	62,747	+0.00(+0.00%)
Mar 19, 2013	31.42	31.51	31.26	31.39	37,719	-0.04(-0.12%)
Mar 18, 2013	31.53	31.61	31.34	31.42	136,010	-0.27(-0.84%)
Mar 15, 2013	31.58	31.74	31.55	31.69	83,421	+0.19(+0.61%)
Mar 14, 2013	31.36	31.52	31.27	31.50	78,944	+0.12(+0.38%)
Mar 13, 2013	31.51	31.51	31.27	31.38	283,020	-0.12(-0.37%)
Mar 12, 2013	31.52	31.65	31.41	31.50	62,278	+0.03(+0.08%)
Mar 11, 2013	31.52	31.55	31.41	31.47	540,767	-0.07(-0.23%)
Mar 08, 2013	31.58	31.58	31.41	31.54	78,646	-0.21(-0.66%)
Mar 07, 2013	31.70	31.78	31.69	31.75	51,823	+0.19(+0.61%)
Mar 06, 2013	31.62	31.62	31.51	31.56	33,610	-0.13(-0.40%)
Mar 05, 2013	31.56	31.69	31.54	31.69	41,063	+0.06(+0.20%)
Mar 04, 2013	31.60	31.65	31.49	31.62	97,162	+0.04(+0.12%)
Mar 01, 2013	31.62	31.64	31.52	31.59	56,961	-0.17(-0.54%)
Feb 28, 2013	31.75	31.87	31.68	31.76	35,590	-0.04(-0.12%)
Feb 27, 2013	31.76	31.82	31.67	31.80	69,831	+0.05(+0.17%)
Feb 26, 2013	31.68	31.77	31.59	31.74	432,243	-0.20(-0.63%)
Feb 22, 2013	31.92	31.96	31.83	31.94	79,231	+0.06(+0.20%)
Feb 21, 2013	32.01	32.01	31.78	31.88	59,746	-0.14(-0.43%)
Feb 20, 2013	32.30	32.30	31.97	32.02	57,550	-0.26(-0.80%)
Feb 19, 2013	32.21	32.29	32.16	32.27	22,497	+0.02(+0.06%)
Feb 15, 2013	32.27	32.30	32.13	32.26	63,064	+0.03(+0.09%)
Feb 14, 2013	32.24	32.29	32.16	32.23	39,501	-0.19(-0.59%)
Feb 13, 2013	32.45	32.47	32.30	32.42	63,426	+0.02(+0.06%)
Feb 12, 2013	32.37	32.48	32.35	32.40	73,651	+0.00(+0.00%)
Feb 11, 2013	32.33	32.43	32.24	32.40	106,196	+0.07(+0.23%)
Feb 08, 2013	32.36	32.40	32.27	32.33	31,614	-0.01(-0.03%)
Feb 07, 2013	32.44	32.45	32.28	32.34	122,449	-0.28(-0.87%)
Feb 06, 2013	32.58	32.65	32.47	32.62	259,246	+0.06(+0.20%)
Feb 04, 2013	32.62	32.69	32.50	32.56	23,658	-0.32(-0.97%)
Feb 01, 2013	32.88	33.01	32.79	32.88	55,111	+0.27(+0.81%)
Jan 31, 2013	32.63	32.71	32.56	32.61	22,897	-0.04(-0.11%)
Jan 30, 2013	32.61	32.69	32.56	32.65	31,442	+0.10(+0.31%)
Jan 29, 2013	32.48	32.55	32.46	32.55	37,701	+0.08(+0.25%)
Jan 28, 2013	32.48	32.48	32.31	32.47	25,264	-0.12(-0.36%)
Jan 25, 2013	32.62	32.63	32.46	32.59	62,763	+0.02(+0.06%)
Jan 24, 2013	32.48	32.58	32.47	32.57	27,098	+0.05(+0.17%)
Jan 23, 2013	32.52	32.52	32.38	32.51	55,873	+0.09(+0.28%)
Jan 22, 2013	32.45	32.47	32.32	32.42	25,776	-0.07(-0.22%)
Jan 18, 2013	32.48	32.53	32.34	32.49	33,367	-0.05(-0.14%)
Jan 17, 2013	32.52	32.55	32.47	32.54	27,067	+0.06(+0.20%)
Jan 16, 2013	32.52	32.53	32.40	32.48	31,736	-0.03(-0.08%)
Jan 15, 2013	32.59	32.59	32.40	32.50	26,022	-0.16(-0.50%)
Jan 14, 2013	32.59	32.67	32.54	32.67	35,786	+0.18(+0.56%)
Jan 11, 2013	32.44	32.59	32.37	32.48	88,795	+0.06(+0.20%)
Jan 10, 2013	32.27	32.44	32.20	32.42	18,754	+0.41(+1.29%)
Jan 09, 2013	31.97	32.05	31.91	32.01	42,718	+0.03(+0.09%)
Jan 08, 2013	32.05	32.07	31.88	31.98	29,593	-0.12(-0.37%)
Jan 07, 2013	31.94	32.12	31.88	32.10	43,051	+0.20(+0.63%)
Jan 04, 2013	31.82	31.91	31.72	31.90	50,940	+0.13(+0.40%)
Jan 03, 2013	32.03	32.04	31.77	31.77	78,670	-0.48(-1.47%)

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