Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	24.65	24.65	24.35	24.35	28,943,994	-0.26(-1.06%)
May 30, 2012	24.61	24.65	24.58	24.61	4,756,282	-0.12(-0.49%)
May 29, 2012	24.61	24.76	24.60	24.73	6,858,293	+0.20(+0.83%)
May 25, 2012	24.60	24.60	24.50	24.53	4,347,593	-0.03(-0.13%)
May 24, 2012	24.61	24.62	24.52	24.56	4,536,809	+0.01(+0.05%)
May 23, 2012	24.51	24.62	24.46	24.55	10,080,484	-0.02(-0.08%)
May 22, 2012	24.62	24.72	24.55	24.57	11,240,941	-0.02(-0.08%)
May 21, 2012	24.48	24.63	24.46	24.58	11,152,880	+0.17(+0.68%)
May 18, 2012	24.49	24.63	24.38	24.42	21,552,604	+0.02(+0.08%)
May 17, 2012	24.73	24.74	24.30	24.40	27,712,228	-0.32(-1.29%)
May 16, 2012	24.97	25.04	24.72	24.72	11,868,903	-0.24(-0.95%)
May 15, 2012	25.10	25.10	24.94	24.95	11,438,260	-0.11(-0.43%)
May 14, 2012	25.18	25.20	25.03	25.06	10,542,636	-0.20(-0.81%)
May 11, 2012	25.17	25.33	25.17	25.27	7,494,998	+0.05(+0.20%)
May 10, 2012	25.33	25.33	25.18	25.22	11,797,728	+0.00(+0.00%)
May 09, 2012	25.25	25.26	25.17	25.22	11,059,124	-0.10(-0.38%)
May 08, 2012	25.29	25.32	25.22	25.31	6,926,309	+0.00(+0.00%)
May 07, 2012	25.30	25.37	25.24	25.31	5,284,514	+0.01(+0.06%)
May 04, 2012	25.27	25.31	25.25	25.30	5,293,002	+0.01(+0.02%)
May 03, 2012	25.30	25.36	25.27	25.29	7,572,477	-0.04(-0.15%)
May 02, 2012	25.27	25.36	25.24	25.33	5,858,622	+0.02(+0.08%)
May 01, 2012	25.27	25.34	25.25	25.31	11,761,842	+0.40(+1.61%)
Apr 30, 2012	24.86	24.92	24.84	24.91	10,174,582	+0.08(+0.30%)
Apr 27, 2012	24.89	24.89	24.80	24.84	5,395,557	-0.04(-0.15%)
Apr 26, 2012	24.83	24.91	24.82	24.87	5,565,223	+0.03(+0.10%)
Apr 25, 2012	24.76	24.85	24.72	24.85	4,317,418	+0.19(+0.76%)
Apr 24, 2012	24.65	24.68	24.62	24.66	4,336,416	+0.04(+0.18%)
Apr 23, 2012	24.57	24.66	24.53	24.62	5,772,393	-0.02(-0.08%)
Apr 20, 2012	24.67	24.69	24.60	24.64	7,423,209	+0.05(+0.20%)
Apr 19, 2012	24.66	24.68	24.58	24.59	4,450,971	-0.07(-0.28%)
Apr 18, 2012	24.62	24.69	24.62	24.65	8,681,545	-0.00(-0.01%)
Apr 17, 2012	24.59	24.69	24.55	24.66	6,059,950	+0.12(+0.50%)
Apr 16, 2012	24.55	24.59	24.43	24.54	6,829,883	+0.04(+0.15%)
Apr 13, 2012	24.57	24.59	24.47	24.50	6,736,524	-0.08(-0.33%)
Apr 12, 2012	24.45	24.59	24.43	24.58	6,349,284	+0.18(+0.72%)
Apr 11, 2012	24.38	24.45	24.30	24.40	9,423,610	+0.14(+0.59%)
Apr 10, 2012	24.35	24.42	24.23	24.26	12,748,163	-0.09(-0.36%)
Apr 09, 2012	24.41	24.42	24.33	24.35	15,952,819	-0.09(-0.36%)
Apr 05, 2012	24.54	24.55	24.43	24.43	7,809,058	-0.12(-0.49%)
Apr 04, 2012	24.55	24.60	24.50	24.55	8,157,291	-0.03(-0.13%)
Apr 03, 2012	24.62	24.67	24.57	24.59	7,664,496	-0.01(-0.03%)
Apr 02, 2012	24.62	24.69	24.59	24.59	15,215,333	+0.36(+1.49%)
Mar 30, 2012	24.37	24.37	24.23	24.23	11,361,537	-0.08(-0.33%)
Mar 29, 2012	24.26	24.38	24.26	24.31	5,985,771	+0.00(+0.00%)
Mar 28, 2012	24.45	24.45	24.30	24.31	5,847,018	-0.14(-0.58%)
Mar 27, 2012	24.43	24.50	24.42	24.45	9,349,637	+0.02(+0.10%)
Mar 26, 2012	24.32	24.43	24.32	24.43	6,678,243	+0.17(+0.71%)
Mar 23, 2012	24.34	24.35	24.26	24.26	10,930,028	-0.08(-0.33%)
Mar 22, 2012	24.31	24.38	24.30	24.34	6,980,194	-0.01(-0.05%)
Mar 21, 2012	24.41	24.41	24.30	24.35	4,886,421	-0.04(-0.15%)
Mar 20, 2012	24.36	24.42	24.34	24.38	7,893,548	-0.04(-0.15%)
Mar 19, 2012	24.34	24.44	24.31	24.42	5,348,767	+0.07(+0.28%)
Mar 16, 2012	24.38	24.42	24.26	24.35	7,271,276	-0.03(-0.13%)
Mar 15, 2012	24.45	24.45	24.35	24.38	4,922,426	-0.07(-0.30%)
Mar 14, 2012	24.53	24.51	24.36	24.46	9,021,246	-0.07(-0.28%)
Mar 13, 2012	24.41	24.53	24.37	24.53	7,919,062	+0.20(+0.81%)
Mar 12, 2012	24.38	24.38	24.30	24.33	6,527,434	-0.04(-0.15%)
Mar 09, 2012	24.40	24.42	24.35	24.37	6,706,728	+0.00(+0.00%)
Mar 08, 2012	24.27	24.37	24.24	24.37	7,975,773	+0.20(+0.82%)
Mar 07, 2012	24.18	24.23	24.14	24.17	16,090,893	+0.04(+0.18%)
Mar 06, 2012	24.31	24.32	24.12	24.13	14,059,403	-0.28(-1.16%)
Mar 05, 2012	24.48	24.51	24.34	24.41	5,959,041	-0.06(-0.25%)
Mar 02, 2012	24.55	24.57	24.47	24.47	4,242,328	-0.07(-0.30%)

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