Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	54.67	54.71	54.57	54.65	108,342	-0.08(-0.15%)
Apr 27, 2012	54.83	54.83	54.55	54.73	76,603	+0.07(+0.13%)
Apr 26, 2012	54.27	54.74	54.22	54.66	116,702	+0.28(+0.51%)
Apr 25, 2012	54.07	54.39	54.05	54.38	65,454	+0.47(+0.87%)
Apr 24, 2012	53.80	54.04	53.80	53.91	113,110	+0.19(+0.35%)
Apr 23, 2012	53.72	53.73	53.44	53.72	141,526	-0.43(-0.79%)
Apr 20, 2012	54.15	54.43	54.13	54.15	78,044	+0.17(+0.31%)
Apr 19, 2012	54.25	54.37	53.78	53.98	102,353	-0.23(-0.42%)
Apr 18, 2012	54.18	54.35	54.12	54.21	91,127	-0.19(-0.35%)
Apr 17, 2012	54.05	54.48	54.00	54.40	108,755	+0.55(+1.02%)
Apr 16, 2012	53.91	54.06	53.71	53.85	130,246	+0.00(+0.00%)
Apr 13, 2012	54.11	54.20	53.83	53.85	106,489	-0.40(-0.74%)
Apr 12, 2012	53.60	54.29	53.60	54.25	379,816	+0.66(+1.23%)
Apr 11, 2012	53.60	53.75	53.54	53.59	141,172	+0.39(+0.73%)
Apr 10, 2012	53.86	53.97	53.15	53.20	361,037	-0.80(-1.48%)
Apr 09, 2012	54.02	54.15	53.91	54.00	1,482,330	-0.64(-1.17%)
Apr 05, 2012	54.58	54.81	54.49	54.64	718,338	-0.11(-0.20%)
Apr 04, 2012	54.65	54.88	54.61	54.75	716,160	-0.28(-0.51%)
Apr 03, 2012	55.21	55.26	54.78	55.03	174,018	-0.26(-0.47%)
Apr 02, 2012	54.83	55.45	54.83	55.29	170,246	+0.47(+0.86%)
Mar 30, 2012	54.82	54.88	54.57	54.82	125,047	+0.21(+0.38%)
Mar 29, 2012	54.26	54.64	53.98	54.61	70,714	+0.06(+0.11%)
Mar 28, 2012	54.98	54.98	54.29	54.55	70,056	-0.49(-0.89%)
Mar 27, 2012	55.16	55.22	55.01	55.04	55,902	+0.00(+0.00%)
Mar 26, 2012	54.85	55.04	54.76	55.04	95,706	+0.12(+0.22%)
Mar 23, 2012	54.92	54.99	54.61	54.92	105,634	+0.06(+0.11%)
Mar 22, 2012	54.82	54.92	54.60	54.86	73,715	-0.33(-0.60%)
Mar 21, 2012	55.12	55.25	55.01	55.19	81,753	+0.04(+0.07%)
Mar 20, 2012	55.06	55.18	54.91	55.15	375,132	-0.19(-0.35%)
Mar 19, 2012	55.19	55.50	55.19	55.34	186,823	+0.08(+0.15%)
Mar 16, 2012	55.34	55.36	55.20	55.26	118,769	-0.01(-0.02%)
Mar 15, 2012	55.14	55.27	54.99	55.27	87,600	+0.16(+0.29%)
Mar 14, 2012	55.39	55.46	54.97	55.11	98,074	-0.27(-0.49%)
Mar 13, 2012	55.00	55.41	54.93	55.38	79,000	+0.58(+1.06%)
Mar 12, 2012	54.74	54.86	54.67	54.80	108,062	+0.09(+0.16%)
Mar 09, 2012	54.55	54.81	54.43	54.71	120,955	+0.22(+0.40%)
Mar 08, 2012	54.31	54.60	54.23	54.49	83,101	+0.48(+0.89%)
Mar 07, 2012	53.86	54.09	53.70	54.01	174,527	+0.27(+0.50%)
Mar 06, 2012	53.91	53.98	53.62	53.74	332,287	-0.61(-1.12%)
Mar 05, 2012	54.41	54.44	54.13	54.35	147,132	-0.17(-0.31%)
Mar 02, 2012	54.67	54.67	54.43	54.52	138,780	-0.17(-0.31%)
Mar 01, 2012	54.65	54.82	54.50	54.69	157,971	+0.22(+0.40%)
Feb 29, 2012	54.88	54.92	54.40	54.47	165,722	-0.34(-0.62%)
Feb 28, 2012	54.71	54.87	54.62	54.81	84,319	+0.18(+0.33%)
Feb 27, 2012	54.37	54.77	54.21	54.63	109,699	+0.06(+0.10%)
Feb 24, 2012	54.56	54.72	54.52	54.57	91,250	+0.11(+0.21%)
Feb 23, 2012	54.40	54.50	54.19	54.46	268,479	+0.08(+0.15%)
Feb 22, 2012	54.46	54.52	54.27	54.38	122,584	-0.14(-0.26%)
Feb 21, 2012	54.82	54.82	54.40	54.52	264,753	-0.13(-0.24%)
Feb 17, 2012	54.63	54.79	54.51	54.65	154,254	+0.24(+0.45%)
Feb 16, 2012	53.77	54.48	53.77	54.41	231,853	+0.70(+1.30%)
Feb 15, 2012	53.98	54.00	53.64	53.71	109,885	-0.08(-0.15%)
Feb 14, 2012	53.88	53.88	53.47	53.79	160,726	-0.16(-0.30%)
Feb 13, 2012	54.09	54.09	53.76	53.95	218,833	+0.21(+0.39%)
Feb 10, 2012	53.89	53.89	53.52	53.74	217,501	-0.44(-0.81%)
Feb 09, 2012	54.20	54.20	53.85	54.18	232,155	+0.11(+0.20%)
Feb 08, 2012	54.11	54.14	53.85	54.07	250,490	+0.04(+0.07%)
Feb 07, 2012	53.87	54.11	53.62	54.03	199,501	+0.07(+0.13%)
Feb 06, 2012	53.95	53.96	53.81	53.96	227,926	-0.13(-0.24%)
Feb 03, 2012	53.97	54.10	53.87	54.09	197,761	+0.59(+1.10%)
Feb 02, 2012	53.59	53.61	53.38	53.50	262,448	+0.00(+0.00%)

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