Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	25.71	25.74	25.60	25.71	7,575	-0.23(-0.89%)
May 20, 2011	25.92	26.00	25.79	25.94	6,964	+0.01(+0.04%)
May 19, 2011	26.04	26.04	25.85	25.93	4,735	-0.25(-0.95%)
May 18, 2011	26.01	26.21	26.00	26.18	18,128	+0.38(+1.47%)
May 17, 2011	25.71	25.86	25.68	25.80	10,122	+0.06(+0.23%)
May 16, 2011	25.67	25.85	25.67	25.74	15,011	+0.08(+0.31%)
May 13, 2011	26.03	26.03	25.64	25.66	10,316	-0.34(-1.31%)
May 12, 2011	25.83	26.07	25.79	26.00	7,476	+0.04(+0.15%)
May 11, 2011	26.20	26.20	25.88	25.96	10,770	-0.46(-1.74%)
May 10, 2011	26.34	26.44	26.33	26.42	5,777	+0.09(+0.34%)
May 09, 2011	26.37	26.37	26.21	26.33	21,004	-0.03(-0.11%)
May 06, 2011	26.21	26.48	26.21	26.36	56,181	+0.46(+1.78%)
May 05, 2011	26.03	26.19	25.90	25.90	38,609	-0.17(-0.65%)
May 04, 2011	26.25	26.25	25.97	26.07	31,729	-0.21(-0.80%)
May 03, 2011	26.57	26.57	26.17	26.28	32,383	-0.59(-2.20%)
May 02, 2011	26.92	26.87	26.78	26.87	17,078	+0.15(+0.56%)
Apr 29, 2011	26.84	26.84	26.67	26.72	5,617	+0.06(+0.23%)
Apr 28, 2011	26.69	26.69	26.54	26.66	5,034	-0.24(-0.89%)
Apr 27, 2011	26.96	26.96	26.63	26.90	20,573	-0.07(-0.26%)
Apr 26, 2011	26.85	27.00	26.78	26.97	10,083	+0.12(+0.45%)
Apr 25, 2011	26.97	26.95	26.78	26.85	7,554	-0.15(-0.56%)
Apr 21, 2011	26.88	27.00	26.79	27.00	23,321	+0.26(+0.97%)
Apr 20, 2011	26.68	26.76	26.65	26.74	21,635	+0.51(+1.94%)
Apr 19, 2011	26.12	26.23	26.08	26.23	12,589	+0.15(+0.58%)
Apr 18, 2011	26.25	26.25	26.01	26.08	16,113	-0.52(-1.95%)
Apr 15, 2011	26.72	26.72	26.58	26.60	18,159	+0.02(+0.08%)
Apr 14, 2011	26.64	26.68	26.55	26.58	10,456	-0.03(-0.11%)
Apr 13, 2011	26.74	26.78	26.52	26.61	22,384	+0.22(+0.83%)
Apr 12, 2011	26.62	26.64	26.35	26.39	11,495	-0.33(-1.24%)
Apr 11, 2011	27.02	27.02	26.69	26.72	12,925	-0.28(-1.04%)
Apr 08, 2011	27.13	27.13	26.95	27.00	8,143	-0.06(-0.22%)
Apr 07, 2011	27.20	27.20	27.00	27.06	3,965	-0.09(-0.33%)
Apr 06, 2011	27.22	27.22	27.07	27.15	43,003	+0.09(+0.33%)
Apr 05, 2011	27.11	27.22	27.06	27.06	21,069	-0.18(-0.66%)
Apr 04, 2011	27.16	27.24	27.11	27.24	17,347	+0.33(+1.23%)
Apr 01, 2011	26.87	26.98	26.79	26.91	13,149	+0.28(+1.05%)
Mar 31, 2011	26.57	26.73	26.57	26.63	21,338	+0.19(+0.72%)
Mar 30, 2011	26.39	26.57	26.37	26.44	14,381	+0.21(+0.80%)
Mar 29, 2011	26.11	26.24	26.11	26.23	8,765	+0.26(+1.00%)
Mar 28, 2011	26.14	26.14	25.97	25.97	14,665	-0.33(-1.25%)
Mar 25, 2011	26.15	26.33	26.08	26.30	24,376	+0.15(+0.57%)
Mar 24, 2011	26.00	26.17	25.91	26.15	22,429	+0.17(+0.65%)
Mar 23, 2011	25.76	25.98	25.67	25.98	12,329	+0.41(+1.60%)
Mar 22, 2011	25.59	25.60	25.48	25.57	42,099	+0.03(+0.12%)
Mar 21, 2011	25.45	25.57	25.45	25.54	38,202	+0.33(+1.31%)
Mar 18, 2011	25.34	25.37	25.20	25.21	30,712	+0.05(+0.20%)
Mar 17, 2011	25.25	25.25	25.07	25.16	32,667	+0.11(+0.44%)
Mar 16, 2011	25.32	25.38	24.90	25.05	43,285	-0.29(-1.14%)
Mar 15, 2011	24.95	25.37	24.89	25.34	24,722	-0.12(-0.47%)
Mar 14, 2011	25.20	25.46	25.20	25.46	18,054	+0.15(+0.59%)
Mar 11, 2011	25.00	25.36	25.00	25.31	45,117	+0.16(+0.64%)
Mar 10, 2011	25.36	25.36	25.15	25.15	28,025	-0.49(-1.91%)
Mar 09, 2011	25.64	25.76	25.60	25.64	16,985	-0.12(-0.47%)
Mar 08, 2011	25.62	25.86	25.54	25.76	29,209	+0.36(+1.42%)
Mar 07, 2011	25.78	25.78	25.36	25.40	19,579	-0.38(-1.47%)
Mar 04, 2011	25.73	25.87	25.52	25.78	36,351	+0.01(+0.04%)
Mar 03, 2011	25.54	25.77	25.54	25.77	29,218	+0.55(+2.18%)
Mar 02, 2011	24.95	25.27	24.95	25.22	28,220	+0.21(+0.84%)

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