Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	24.57	24.63	24.43	24.49	7,068,956	-0.05(-0.21%)
May 30, 2012	24.63	24.67	24.49	24.55	4,456,596	-0.20(-0.82%)
May 29, 2012	24.63	24.75	24.60	24.75	4,613,429	+0.17(+0.71%)
May 25, 2012	24.60	24.68	24.52	24.57	3,950,342	-0.02(-0.09%)
May 24, 2012	24.39	24.60	24.39	24.60	8,926,988	+0.23(+0.95%)
May 23, 2012	24.38	24.44	24.19	24.36	8,657,044	-0.07(-0.27%)
May 22, 2012	24.40	24.52	24.35	24.43	5,896,077	+0.03(+0.12%)
May 21, 2012	24.38	24.41	24.23	24.40	6,819,409	+0.09(+0.39%)
May 18, 2012	24.49	24.52	24.26	24.31	10,071,680	-0.14(-0.59%)
May 17, 2012	24.65	24.68	24.44	24.45	7,263,467	-0.17(-0.71%)
May 16, 2012	24.59	24.71	24.58	24.63	6,358,398	+0.08(+0.33%)
May 15, 2012	24.52	24.71	24.50	24.55	4,547,326	-0.03(-0.12%)
May 14, 2012	24.55	24.66	24.47	24.57	9,567,844	-0.10(-0.41%)
May 11, 2012	24.69	24.81	24.65	24.68	4,536,565	-0.07(-0.26%)
May 10, 2012	24.68	24.81	24.68	24.74	4,374,332	+0.17(+0.71%)
May 09, 2012	24.58	24.73	24.49	24.57	9,434,647	-0.12(-0.50%)
May 08, 2012	24.64	24.73	24.58	24.69	11,913,341	-0.06(-0.23%)
May 07, 2012	24.65	24.80	24.65	24.75	5,798,461	+0.04(+0.15%)
May 04, 2012	24.89	24.92	24.71	24.71	6,876,332	-0.20(-0.79%)
May 03, 2012	24.91	24.97	24.84	24.91	3,203,047	+0.04(+0.15%)
May 02, 2012	24.84	24.94	24.77	24.87	14,831,802	+0.02(+0.09%)
May 01, 2012	24.78	24.95	24.72	24.85	7,020,825	+0.07(+0.26%)
Apr 30, 2012	24.83	24.83	24.73	24.78	7,729,948	-0.07(-0.26%)
Apr 27, 2012	24.89	24.92	24.84	24.85	6,337,509	-0.04(-0.15%)
Apr 26, 2012	24.69	24.94	24.65	24.89	5,702,480	+0.22(+0.91%)
Apr 25, 2012	24.58	24.71	24.55	24.66	7,585,508	+0.16(+0.65%)
Apr 24, 2012	24.55	24.63	24.48	24.50	7,832,420	+0.01(+0.03%)
Apr 23, 2012	24.65	24.67	24.44	24.49	7,416,863	-0.38(-1.54%)
Apr 20, 2012	24.71	24.92	24.68	24.88	7,230,889	+0.22(+0.91%)
Apr 19, 2012	24.77	24.77	24.56	24.65	9,589,958	-0.09(-0.35%)
Apr 18, 2012	24.70	24.78	24.66	24.74	8,774,911	+0.01(+0.03%)
Apr 17, 2012	24.64	24.80	24.59	24.73	7,882,565	+0.25(+1.01%)
Apr 16, 2012	24.47	24.57	24.39	24.49	8,006,302	+0.10(+0.42%)
Apr 13, 2012	24.36	24.52	24.36	24.39	7,639,168	-0.00(-0.01%)
Apr 12, 2012	24.35	24.41	24.27	24.39	3,677,219	+0.02(+0.09%)
Apr 11, 2012	24.38	24.46	24.30	24.37	20,100,644	+0.12(+0.49%)
Apr 10, 2012	24.44	24.44	24.23	24.25	9,798,707	-0.22(-0.89%)
Apr 09, 2012	24.48	24.52	24.44	24.47	3,789,205	-0.22(-0.91%)
Apr 05, 2012	24.64	24.71	24.57	24.69	6,292,118	+0.00(+0.00%)
Apr 04, 2012	24.65	24.80	24.64	24.69	7,496,783	-0.08(-0.32%)
Apr 03, 2012	24.83	24.91	24.68	24.77	6,151,866	-0.14(-0.55%)
Apr 02, 2012	24.71	24.96	24.71	24.91	13,761,460	+0.20(+0.79%)
Mar 30, 2012	24.62	24.76	24.60	24.71	5,206,980	+0.15(+0.60%)
Mar 29, 2012	24.49	24.58	24.39	24.56	6,957,540	-0.01(-0.04%)
Mar 28, 2012	24.62	24.64	24.51	24.57	4,877,976	-0.06(-0.24%)
Mar 27, 2012	24.73	24.75	24.63	24.63	4,565,465	-0.01(-0.06%)
Mar 26, 2012	24.52	24.67	24.51	24.65	7,670,789	+0.17(+0.68%)
Mar 23, 2012	24.45	24.49	24.37	24.48	4,283,201	+0.06(+0.24%)
Mar 22, 2012	24.35	24.47	24.28	24.42	7,544,887	+0.02(+0.09%)
Mar 21, 2012	24.34	24.45	24.32	24.40	5,752,196	+0.04(+0.15%)
Mar 20, 2012	24.28	24.41	24.26	24.36	6,609,723	-0.01(-0.06%)
Mar 19, 2012	24.35	24.41	24.28	24.38	5,806,005	+0.01(+0.06%)
Mar 16, 2012	24.43	24.43	24.33	24.36	7,383,919	-0.02(-0.06%)
Mar 15, 2012	24.32	24.39	24.26	24.38	7,338,549	+0.04(+0.18%)
Mar 14, 2012	24.38	24.41	24.29	24.34	7,940,386	-0.07(-0.30%)
Mar 13, 2012	24.30	24.41	24.26	24.41	7,106,835	+0.18(+0.74%)
Mar 12, 2012	24.08	24.26	24.08	24.23	10,272,440	+0.09(+0.36%)
Mar 09, 2012	24.07	24.16	24.03	24.14	7,256,574	+0.08(+0.33%)
Mar 08, 2012	23.98	24.09	23.98	24.06	8,034,540	+0.17(+0.69%)
Mar 07, 2012	23.91	23.92	23.79	23.90	10,091,084	+0.04(+0.15%)
Mar 06, 2012	23.92	24.00	23.85	23.86	13,539,053	-0.20(-0.84%)
Mar 05, 2012	23.94	24.10	23.93	24.06	8,416,044	+0.11(+0.45%)
Mar 02, 2012	23.91	24.00	23.90	23.95	5,595,981	+0.02(+0.09%)

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