Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	33.00	33.00	32.87	32.92	32,116	-0.06(-0.17%)
May 30, 2012	33.04	33.04	32.95	32.97	87,661	-0.14(-0.43%)
May 29, 2012	33.27	33.31	33.07	33.11	278,621	-0.08(-0.23%)
May 25, 2012	33.17	33.35	33.16	33.19	47,325	-0.05(-0.14%)
May 24, 2012	33.23	33.31	33.17	33.24	158,073	-0.03(-0.08%)
May 23, 2012	33.34	33.39	33.21	33.27	80,847	-0.08(-0.23%)
May 22, 2012	33.52	33.55	33.33	33.34	8,295	-0.33(-0.98%)
May 21, 2012	33.44	33.67	33.44	33.67	19,642	+0.10(+0.31%)
May 18, 2012	33.41	33.59	33.38	33.57	29,890	+0.21(+0.62%)
May 17, 2012	33.44	33.57	33.36	33.36	121,583	-0.19(-0.56%)
May 16, 2012	33.64	33.64	33.54	33.55	5,876	-0.08(-0.22%)
May 15, 2012	34.20	34.20	33.60	33.62	13,358	-0.24(-0.71%)
May 14, 2012	33.86	33.95	33.85	33.86	8,410	-0.19(-0.57%)
May 11, 2012	34.05	34.17	34.04	34.06	15,383	-0.01(-0.02%)
May 10, 2012	34.52	34.52	34.06	34.07	8,592	-0.06(-0.19%)
May 09, 2012	34.63	34.66	34.08	34.13	7,956	-0.14(-0.42%)
May 08, 2012	34.25	34.62	34.25	34.27	12,708	-0.11(-0.33%)
May 07, 2012	34.33	34.40	34.32	34.39	7,603	+0.00(+0.00%)
May 04, 2012	34.46	34.58	34.39	34.39	15,548	-0.12(-0.35%)
May 03, 2012	34.52	34.61	34.46	34.51	9,398	-0.08(-0.24%)
May 02, 2012	34.46	34.71	34.46	34.59	17,285	-0.11(-0.33%)
May 01, 2012	34.69	34.71	34.57	34.71	87,751	+0.07(+0.21%)
Apr 30, 2012	34.56	34.70	34.56	34.63	28,639	-0.01(-0.02%)
Apr 27, 2012	34.61	34.64	34.55	34.64	15,342	+0.17(+0.50%)
Apr 26, 2012	34.50	34.53	34.44	34.47	19,427	+0.00(+0.01%)
Apr 25, 2012	34.61	34.66	34.33	34.46	10,183	+0.13(+0.37%)
Apr 24, 2012	34.35	34.45	34.34	34.34	21,071	-0.02(-0.06%)
Apr 23, 2012	34.60	34.60	34.27	34.36	25,723	-0.14(-0.41%)
Apr 20, 2012	34.27	34.50	34.27	34.50	17,427	+0.21(+0.62%)
Apr 19, 2012	34.28	34.46	34.13	34.29	27,731	-0.06(-0.18%)
Apr 18, 2012	34.23	34.36	34.22	34.35	140,360	-0.02(-0.05%)
Apr 17, 2012	34.33	34.41	34.31	34.37	4,977	+0.01(+0.03%)
Apr 16, 2012	34.50	34.50	34.25	34.36	13,250	+0.08(+0.25%)
Apr 13, 2012	34.46	34.46	34.22	34.27	12,779	-0.14(-0.41%)
Apr 12, 2012	34.29	34.47	34.29	34.41	8,747	+0.18(+0.52%)
Apr 11, 2012	34.26	34.39	34.20	34.24	26,883	+0.00(+0.00%)
Apr 10, 2012	34.37	34.39	34.08	34.23	34,578	-0.10(-0.28%)
Apr 09, 2012	33.92	34.60	33.92	34.33	68,927	+0.24(+0.72%)
Apr 05, 2012	34.06	34.23	34.04	34.08	12,779	-0.12(-0.36%)
Apr 04, 2012	34.44	34.44	34.04	34.21	17,373	-0.08(-0.22%)
Apr 03, 2012	34.66	34.66	34.27	34.28	14,923	-0.21(-0.62%)
Apr 02, 2012	34.70	34.81	34.40	34.50	140,198	+0.05(+0.13%)
Mar 30, 2012	34.28	34.69	34.28	34.45	22,250	+0.04(+0.11%)
Mar 29, 2012	34.57	34.58	34.26	34.41	45,513	-0.01(-0.03%)
Mar 28, 2012	34.62	34.62	34.33	34.42	17,444	-0.02(-0.05%)
Mar 27, 2012	34.47	34.49	34.39	34.44	9,584	-0.03(-0.08%)
Mar 26, 2012	34.42	34.49	34.38	34.47	18,605	+0.13(+0.37%)
Mar 23, 2012	34.35	34.42	34.24	34.34	11,281	+0.10(+0.28%)
Mar 22, 2012	34.26	34.45	34.15	34.24	9,389	+0.00(+0.00%)
Mar 21, 2012	34.20	34.43	34.20	34.24	17,264	-0.17(-0.49%)
Mar 20, 2012	34.63	34.67	34.31	34.41	15,727	-0.08(-0.25%)
Mar 19, 2012	34.26	34.50	34.26	34.50	26,775	+0.27(+0.80%)
Mar 16, 2012	34.11	34.31	34.11	34.23	10,222	+0.08(+0.25%)
Mar 15, 2012	34.07	34.22	34.07	34.14	10,245	+0.17(+0.50%)
Mar 14, 2012	34.11	34.45	33.95	33.97	136,743	-0.30(-0.88%)
Mar 13, 2012	34.62	34.79	34.25	34.27	15,111	-0.09(-0.27%)
Mar 12, 2012	34.24	34.44	34.21	34.36	15,617	+0.04(+0.12%)
Mar 09, 2012	34.40	34.46	34.30	34.32	18,537	-0.31(-0.89%)
Mar 08, 2012	34.55	34.68	34.53	34.63	4,623	+0.16(+0.46%)
Mar 07, 2012	34.38	34.58	34.34	34.47	10,865	+0.14(+0.41%)
Mar 06, 2012	34.44	34.54	34.33	34.33	29,538	-0.27(-0.79%)
Mar 05, 2012	34.58	34.80	34.45	34.60	27,902	+0.14(+0.41%)
Mar 02, 2012	34.64	34.79	34.45	34.46	40,526	-0.32(-0.92%)

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