Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	27.68	27.75	27.45	27.75	27,848	+0.02(+0.07%)
Apr 27, 2012	27.54	27.94	27.31	27.73	32,577	+0.24(+0.87%)
Apr 26, 2012	27.49	27.58	27.22	27.49	47,031	+0.05(+0.18%)
Apr 25, 2012	27.68	27.68	27.29	27.44	69,637	-0.14(-0.51%)
Apr 24, 2012	27.65	27.74	27.51	27.58	30,934	-0.01(-0.04%)
Apr 23, 2012	27.70	27.70	27.49	27.59	23,938	-0.01(-0.04%)
Apr 20, 2012	27.65	27.65	27.55	27.60	29,068	+0.04(+0.15%)
Apr 19, 2012	27.63	27.77	27.56	27.56	25,315	-0.01(-0.04%)
Apr 18, 2012	27.63	27.67	27.47	27.57	30,261	-0.03(-0.11%)
Apr 17, 2012	27.65	27.69	27.50	27.60	23,188	+0.00(+0.00%)
Apr 16, 2012	27.66	27.67	27.50	27.60	27,987	-0.09(-0.33%)
Apr 13, 2012	27.62	27.69	27.50	27.69	23,410	+0.18(+0.65%)
Apr 12, 2012	27.81	27.81	27.50	27.51	41,119	-0.20(-0.72%)
Apr 11, 2012	27.74	27.80	27.55	27.71	28,720	+0.06(+0.22%)
Apr 10, 2012	27.56	27.74	27.47	27.65	18,170	+0.15(+0.55%)
Apr 09, 2012	27.38	27.60	27.15	27.50	27,000	+0.12(+0.44%)
Apr 05, 2012	27.10	27.39	27.05	27.38	16,319	+0.31(+1.15%)
Apr 04, 2012	26.75	27.15	26.75	27.07	19,718	+0.09(+0.33%)
Apr 03, 2012	27.27	27.27	26.84	26.98	46,916	-0.23(-0.85%)
Apr 02, 2012	27.40	27.49	27.10	27.21	26,750	-0.06(-0.22%)
Mar 30, 2012	27.36	27.43	27.10	27.27	20,993	+0.03(+0.11%)
Mar 29, 2012	27.25	27.31	27.06	27.24	134,945	-0.01(-0.04%)
Mar 28, 2012	27.25	27.46	27.14	27.25	43,942	-0.03(-0.11%)
Mar 27, 2012	27.35	27.42	27.23	27.28	39,794	+0.03(+0.11%)
Mar 26, 2012	27.18	27.39	26.87	27.25	30,704	+0.20(+0.74%)
Mar 23, 2012	26.98	27.16	26.81	27.05	46,140	+0.31(+1.16%)
Mar 22, 2012	26.92	26.92	26.60	26.74	42,372	-0.15(-0.56%)
Mar 21, 2012	27.09	27.10	26.65	26.89	60,781	-0.13(-0.48%)
Mar 20, 2012	27.02	27.46	26.82	27.02	104,579	-0.44(-1.60%)
Mar 19, 2012	27.45	27.68	27.40	27.46	39,846	+0.13(+0.48%)
Mar 16, 2012	27.44	27.51	27.20	27.33	37,581	+0.05(+0.18%)
Mar 15, 2012	27.75	27.76	27.20	27.28	85,590	-0.30(-1.09%)
Mar 14, 2012	27.69	28.11	27.51	27.58	60,098	+0.00(+0.00%)
Mar 13, 2012	27.71	27.73	27.42	27.58	69,811	-0.10(-0.36%)
Mar 12, 2012	27.80	27.82	27.68	27.68	41,996	-0.12(-0.43%)
Mar 09, 2012	27.50	27.87	27.39	27.80	40,632	+0.37(+1.35%)
Mar 08, 2012	27.72	27.72	27.35	27.43	67,733	-0.07(-0.25%)
Mar 07, 2012	27.45	27.51	27.23	27.50	59,515	+0.13(+0.47%)
Mar 06, 2012	27.44	27.44	27.27	27.37	26,844	-0.08(-0.29%)
Mar 05, 2012	27.48	27.48	27.30	27.45	54,601	-0.03(-0.11%)
Mar 02, 2012	27.36	27.49	27.36	27.48	26,448	+0.03(+0.11%)
Mar 01, 2012	27.57	27.57	27.34	27.45	51,281	-0.01(-0.04%)
Feb 29, 2012	27.47	27.66	27.17	27.46	320,258	+0.06(+0.22%)
Feb 28, 2012	27.40	27.61	27.31	27.40	44,289	-0.01(-0.04%)
Feb 27, 2012	27.54	27.54	27.35	27.41	30,066	-0.09(-0.33%)
Feb 24, 2012	27.89	27.89	27.41	27.50	31,320	-0.13(-0.47%)
Feb 23, 2012	27.72	27.73	27.40	27.63	47,440	+0.04(+0.14%)
Feb 22, 2012	27.74	27.79	27.55	27.59	59,371	-0.10(-0.36%)
Feb 21, 2012	27.79	27.79	27.18	27.69	26,541	+0.21(+0.76%)
Feb 17, 2012	27.24	27.55	27.24	27.48	42,081	+0.13(+0.48%)
Feb 16, 2012	27.32	27.37	27.04	27.35	59,725	+0.19(+0.70%)
Feb 15, 2012	27.10	27.44	27.03	27.16	48,054	+0.07(+0.26%)
Feb 14, 2012	27.20	27.20	26.84	27.09	35,311	+0.01(+0.04%)
Feb 13, 2012	26.90	27.09	26.82	27.08	54,115	-0.16(-0.59%)
Feb 10, 2012	27.32	27.38	27.22	27.24	49,946	-0.15(-0.55%)
Feb 09, 2012	27.28	27.39	27.20	27.39	25,238	+0.10(+0.37%)
Feb 08, 2012	27.22	27.30	27.10	27.29	40,443	+0.17(+0.63%)
Feb 07, 2012	27.09	27.13	27.01	27.12	28,638	+0.03(+0.11%)
Feb 06, 2012	27.12	27.14	26.97	27.09	39,652	-0.02(-0.07%)
Feb 03, 2012	27.05	27.21	27.05	27.11	39,573	-0.19(-0.70%)
Feb 02, 2012	27.03	27.34	27.02	27.30	106,308	+0.27(+1.00%)

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