Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2013	27.38	27.56	27.36	27.56	22,365	+0.12(+0.43%)
Apr 29, 2013	27.47	27.47	27.41	27.44	4,539	+0.22(+0.80%)
Apr 26, 2013	27.40	27.44	27.14	27.22	11,013	-0.22(-0.80%)
Apr 25, 2013	27.24	27.51	27.24	27.44	13,848	+0.28(+1.01%)
Apr 24, 2013	27.14	27.17	27.07	27.17	5,859	+0.06(+0.22%)
Apr 23, 2013	27.11	27.17	27.07	27.11	14,044	+0.27(+1.01%)
Apr 22, 2013	26.56	26.85	26.55	26.84	7,786	+0.17(+0.62%)
Apr 19, 2013	26.65	26.67	26.65	26.67	3,275	+0.48(+1.85%)
Apr 18, 2013	26.45	26.45	26.17	26.19	33,996	-0.18(-0.68%)
Apr 17, 2013	26.30	26.37	26.24	26.37	3,921	-0.39(-1.46%)
Apr 16, 2013	26.65	26.76	26.56	26.76	8,998	+0.17(+0.63%)
Apr 15, 2013	26.99	27.01	26.48	26.59	11,638	-0.61(-2.25%)
Apr 12, 2013	27.22	27.26	27.10	27.20	6,163	-0.12(-0.45%)
Apr 11, 2013	27.22	27.39	27.22	27.33	15,999	+0.19(+0.69%)
Apr 10, 2013	27.03	27.14	27.03	27.14	1,257	+0.26(+0.96%)
Apr 09, 2013	26.86	26.96	26.70	26.88	55,991	+0.10(+0.38%)
Apr 08, 2013	26.61	26.78	26.50	26.78	79,812	+0.37(+1.41%)
Apr 05, 2013	26.73	26.73	25.84	26.41	6,323	-0.21(-0.81%)
Apr 04, 2013	26.50	26.62	26.50	26.62	4,616	+0.11(+0.42%)
Apr 03, 2013	26.90	26.90	26.36	26.51	10,758	-0.35(-1.30%)
Apr 02, 2013	27.20	27.20	26.86	26.86	8,107	-0.12(-0.43%)
Apr 01, 2013	27.32	27.32	26.92	26.98	164,174	-0.33(-1.21%)
Mar 28, 2013	27.17	27.31	27.09	27.31	5,890	+0.29(+1.08%)
Mar 27, 2013	26.88	27.07	26.81	27.01	10,810	-0.01(-0.03%)
Mar 26, 2013	27.08	27.08	26.91	27.02	13,485	+0.14(+0.51%)
Mar 25, 2013	27.09	27.14	26.70	26.89	17,438	-0.02(-0.07%)
Mar 22, 2013	27.01	27.02	26.91	26.91	7,015	-0.02(-0.07%)
Mar 21, 2013	26.95	27.05	26.92	26.93	4,832	-0.20(-0.72%)
Mar 20, 2013	26.99	27.14	26.94	27.12	31,105	+0.36(+1.35%)
Mar 19, 2013	26.97	26.97	26.71	26.76	25,926	-0.12(-0.45%)
Mar 18, 2013	26.95	26.99	26.75	26.88	26,041	-0.10(-0.37%)
Mar 15, 2013	27.04	27.04	26.91	26.98	7,685	-0.07(-0.27%)
Mar 14, 2013	27.03	27.05	27.01	27.05	20,512	+0.14(+0.53%)
Mar 13, 2013	26.80	26.94	26.76	26.91	22,826	+0.12(+0.46%)
Mar 12, 2013	26.81	26.81	26.68	26.79	380,502	-0.03(-0.11%)
Mar 11, 2013	26.77	26.82	26.76	26.82	23,652	+0.07(+0.28%)
Mar 08, 2013	26.68	26.74	26.63	26.74	6,101	+0.13(+0.51%)
Mar 07, 2013	26.63	26.64	26.56	26.61	66,854	-0.01(-0.02%)
Mar 06, 2013	26.56	26.72	26.56	26.61	16,399	+0.08(+0.29%)
Mar 05, 2013	26.43	26.56	26.43	26.54	31,205	+0.41(+1.55%)
Mar 04, 2013	26.03	26.13	26.03	26.13	4,273	+0.10(+0.37%)
Mar 01, 2013	25.97	26.04	25.81	26.03	10,095	-0.10(-0.38%)
Feb 28, 2013	26.13	26.28	26.13	26.13	15,871	-0.04(-0.16%)
Feb 27, 2013	25.70	26.18	25.70	26.18	4,189	+0.43(+1.69%)
Feb 26, 2013	25.63	25.74	25.50	25.74	37,737	-0.30(-1.15%)
Feb 22, 2013	25.96	26.04	25.88	26.04	5,643	+0.23(+0.88%)
Feb 21, 2013	26.05	26.05	25.70	25.82	30,890	-0.28(-1.07%)
Feb 20, 2013	26.46	26.48	26.10	26.10	11,228	-0.44(-1.65%)
Feb 19, 2013	26.47	26.58	26.47	26.53	16,053	+0.05(+0.20%)
Feb 15, 2013	26.49	26.52	26.47	26.48	4,671	+0.06(+0.22%)
Feb 14, 2013	26.33	26.50	26.33	26.42	13,987	+0.03(+0.10%)
Feb 13, 2013	26.44	26.44	26.28	26.40	11,137	+0.01(+0.05%)
Feb 12, 2013	26.26	26.42	26.26	26.38	8,591	+0.08(+0.30%)
Feb 11, 2013	26.36	26.36	26.23	26.30	23,984	-0.02(-0.07%)
Feb 08, 2013	26.27	26.36	26.27	26.32	351,776	+0.13(+0.51%)
Feb 07, 2013	26.32	26.32	26.04	26.19	18,732	-0.10(-0.37%)
Feb 06, 2013	26.21	26.30	26.21	26.28	9,567	+0.28(+1.08%)
Feb 04, 2013	26.13	26.24	25.98	26.00	19,679	-0.24(-0.93%)

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