Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	45.78	45.79	45.70	45.76	3,324	-0.21(-0.45%)
Apr 27, 2012	45.75	45.97	45.75	45.97	6,786	+0.19(+0.41%)
Apr 26, 2012	45.68	45.78	45.68	45.78	2,922	+0.26(+0.56%)
Apr 25, 2012	45.54	45.66	45.53	45.53	4,360	+0.18(+0.39%)
Apr 24, 2012	44.97	45.40	44.97	45.35	13,045	+0.37(+0.81%)
Apr 23, 2012	44.85	44.99	44.81	44.99	3,394	-0.59(-1.30%)
Apr 20, 2012	45.48	45.58	45.48	45.58	801	+0.43(+0.95%)
Apr 19, 2012	45.22	45.28	45.04	45.15	2,288	-0.24(-0.52%)
Apr 18, 2012	45.27	45.41	45.27	45.39	6,061	-0.26(-0.57%)
Apr 17, 2012	45.42	45.65	45.42	45.65	379	+0.51(+1.14%)
Apr 16, 2012	44.92	45.19	44.83	45.13	30,763	+0.45(+1.00%)
Apr 13, 2012	44.80	44.80	44.57	44.69	7,116	-0.58(-1.27%)
Apr 12, 2012	44.76	45.27	44.76	45.27	807	+0.53(+1.19%)
Apr 11, 2012	45.14	45.14	44.71	44.73	1,459	+0.52(+1.19%)
Apr 10, 2012	45.01	45.01	44.13	44.21	8,145	-0.45(-1.00%)
Apr 09, 2012	44.57	44.78	44.51	44.65	2,833	-0.05(-0.12%)
Apr 05, 2012	44.85	44.91	44.66	44.71	48,224	-0.24(-0.54%)
Apr 04, 2012	45.13	45.13	44.85	44.95	4,713	-0.76(-1.67%)
Apr 03, 2012	46.19	46.19	45.62	45.71	6,708	-0.72(-1.55%)
Apr 02, 2012	45.94	46.47	45.94	46.43	2,628	+0.57(+1.24%)
Mar 30, 2012	45.83	45.86	45.82	45.86	457	+0.37(+0.81%)
Mar 29, 2012	45.47	45.52	45.47	45.49	87,773	-0.21(-0.46%)
Mar 28, 2012	45.79	45.79	45.54	45.70	5,292	-0.24(-0.51%)
Mar 27, 2012	45.98	46.01	45.94	45.94	5,863	-0.10(-0.21%)
Mar 26, 2012	45.98	46.03	45.98	46.03	755	+0.46(+1.01%)
Mar 23, 2012	45.44	45.61	45.44	45.57	828	+0.16(+0.35%)
Mar 22, 2012	45.38	45.41	45.35	45.41	1,174	+0.02(+0.04%)
Mar 21, 2012	45.34	45.47	45.34	45.39	1,771	+0.01(+0.02%)
Mar 20, 2012	45.37	45.39	45.37	45.39	343	-0.24(-0.53%)
Mar 19, 2012	45.61	45.65	45.44	45.63	8,058	+0.18(+0.39%)
Mar 16, 2012	45.53	45.53	45.45	45.45	888	+0.14(+0.31%)
Mar 15, 2012	45.61	45.61	45.20	45.31	12,712	+0.39(+0.87%)
Mar 14, 2012	45.01	45.01	44.92	44.92	801	-0.57(-1.26%)
Mar 13, 2012	45.45	45.49	45.11	45.49	1,994	+0.28(+0.61%)
Mar 12, 2012	45.16	45.22	45.13	45.22	996	-0.06(-0.12%)
Mar 09, 2012	45.27	45.27	45.27	45.27	220	-0.16(-0.36%)
Mar 08, 2012	45.39	45.47	45.35	45.44	53,355	+0.67(+1.49%)
Mar 07, 2012	44.80	44.80	44.77	44.77	406	+0.34(+0.77%)
Mar 06, 2012	44.60	44.60	44.21	44.43	2,975	-0.87(-1.93%)
Mar 05, 2012	45.27	45.32	45.21	45.30	1,242	+0.02(+0.04%)
Mar 02, 2012	45.45	45.45	45.25	45.28	4,067	-0.57(-1.24%)
Mar 01, 2012	46.33	46.33	45.46	45.85	6,889	+0.21(+0.46%)
Feb 29, 2012	45.47	45.64	45.47	45.64	743	+0.22(+0.48%)
Feb 28, 2012	45.44	45.48	45.42	45.42	2,770	+0.25(+0.56%)
Feb 27, 2012	44.92	45.29	44.92	45.17	4,337	-0.51(-1.11%)
Feb 24, 2012	45.53	45.68	45.45	45.68	3,941	+0.36(+0.79%)
Feb 23, 2012	45.20	45.32	45.20	45.32	801	+0.23(+0.50%)
Feb 22, 2012	45.00	45.20	44.99	45.09	1,258	+0.16(+0.35%)
Feb 21, 2012	45.13	45.19	44.70	44.93	26,194	-0.13(-0.29%)
Feb 17, 2012	45.31	45.31	45.06	45.06	1,258	-0.08(-0.18%)
Feb 16, 2012	44.99	45.19	44.99	45.14	2,403	+0.34(+0.76%)
Feb 15, 2012	44.91	44.91	44.80	44.80	686	+0.09(+0.20%)
Feb 14, 2012	44.87	44.87	44.57	44.71	10,483	-0.51(-1.12%)
Feb 13, 2012	45.20	45.25	45.09	45.22	6,188	+0.57(+1.27%)
Feb 10, 2012	44.83	44.83	44.65	44.65	13,170	-0.64(-1.42%)
Feb 09, 2012	45.34	45.34	45.20	45.30	2,327	+0.06(+0.13%)
Feb 08, 2012	46.02	46.02	45.18	45.24	31,195	+0.10(+0.21%)
Feb 07, 2012	45.27	45.46	45.14	45.14	5,226	+0.39(+0.88%)
Feb 06, 2012	44.60	44.75	44.48	44.75	8,556	-0.24(-0.54%)
Feb 03, 2012	44.70	44.99	44.65	44.99	2,997	+0.92(+2.08%)
Feb 02, 2012	44.08	44.14	43.68	44.08	58,427	-0.28(-0.63%)

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