Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	26.11	26.20	25.88	25.94	24,120	-0.13(-0.51%)
May 23, 2011	26.05	26.23	25.98	26.07	133,982	-0.46(-1.74%)
May 20, 2011	26.62	26.66	26.35	26.53	44,683	-0.13(-0.47%)
May 19, 2011	26.78	26.79	26.42	26.66	53,424	-0.01(-0.03%)
May 18, 2011	26.41	26.70	26.41	26.67	47,710	+0.40(+1.53%)
May 17, 2011	26.28	26.47	26.17	26.26	143,312	-0.26(-0.98%)
May 16, 2011	26.73	26.86	26.47	26.52	28,768	-0.32(-1.19%)
May 13, 2011	27.24	27.24	26.80	26.84	12,355	-0.39(-1.42%)
May 12, 2011	26.78	27.28	26.73	27.23	20,483	+0.26(+0.96%)
May 11, 2011	27.26	27.26	26.83	26.97	12,707	-0.40(-1.47%)
May 10, 2011	27.00	27.38	27.00	27.37	18,888	+0.48(+1.78%)
May 09, 2011	26.60	26.89	26.57	26.89	21,492	+0.26(+0.99%)
May 06, 2011	26.83	26.93	26.52	26.63	51,260	+0.10(+0.36%)
May 05, 2011	26.41	26.86	26.41	26.53	24,114	-0.05(-0.19%)
May 04, 2011	26.88	26.88	26.42	26.58	39,364	-0.21(-0.78%)
May 03, 2011	27.10	27.20	26.66	26.79	23,882	-0.34(-1.27%)
May 02, 2011	27.17	27.17	27.14	27.14	15,959	-0.36(-1.31%)
Apr 29, 2011	27.44	27.57	27.38	27.50	20,658	+0.09(+0.34%)
Apr 28, 2011	27.34	27.40	27.25	27.40	45,241	+0.06(+0.21%)
Apr 27, 2011	27.12	27.35	27.07	27.35	13,362	+0.27(+0.99%)
Apr 26, 2011	26.83	27.22	26.83	27.08	47,050	+0.32(+1.19%)
Apr 25, 2011	26.81	26.83	26.62	26.76	73,680	-0.11(-0.41%)
Apr 21, 2011	26.80	26.87	26.70	26.87	52,539	+0.23(+0.88%)
Apr 20, 2011	26.50	26.70	26.50	26.63	30,570	+0.47(+1.79%)
Apr 19, 2011	26.20	26.32	26.02	26.16	14,803	+0.07(+0.26%)
Apr 18, 2011	26.04	26.17	25.95	26.10	11,194	-0.38(-1.42%)
Apr 15, 2011	26.20	26.54	26.10	26.47	51,709	+0.20(+0.77%)
Apr 14, 2011	25.99	26.29	25.91	26.27	83,913	+0.13(+0.51%)
Apr 13, 2011	26.31	26.32	25.91	26.14	137,302	-0.08(-0.29%)
Apr 12, 2011	26.41	26.49	26.17	26.21	19,234	-0.32(-1.20%)
Apr 11, 2011	26.83	26.83	26.50	26.53	38,815	-0.23(-0.88%)
Apr 08, 2011	27.23	27.24	26.67	26.77	40,290	-0.44(-1.60%)
Apr 07, 2011	27.42	27.49	27.13	27.20	45,358	-0.18(-0.64%)
Apr 06, 2011	27.55	27.61	27.22	27.38	27,270	+0.08(+0.31%)
Apr 05, 2011	27.24	27.50	27.09	27.30	56,471	+0.09(+0.34%)
Apr 04, 2011	27.20	27.24	27.10	27.20	48,483	+0.17(+0.62%)
Apr 01, 2011	27.18	27.29	27.02	27.04	66,973	+0.02(+0.06%)
Mar 31, 2011	26.86	27.02	26.80	27.02	15,111	+0.18(+0.66%)
Mar 30, 2011	26.73	26.87	26.63	26.84	25,141	+0.32(+1.20%)
Mar 29, 2011	26.46	26.56	26.20	26.52	30,197	+0.23(+0.89%)
Mar 28, 2011	26.56	26.56	26.29	26.29	35,615	-0.07(-0.25%)
Mar 25, 2011	26.27	26.63	26.21	26.36	17,648	+0.24(+0.93%)
Mar 24, 2011	26.07	26.20	25.90	26.11	35,672	+0.22(+0.84%)
Mar 23, 2011	25.83	25.96	25.49	25.90	37,263	+0.03(+0.10%)
Mar 22, 2011	26.05	26.05	25.77	25.87	119,375	-0.05(-0.19%)
Mar 21, 2011	25.87	25.92	25.79	25.92	42,179	+0.56(+2.21%)
Mar 18, 2011	25.27	25.36	25.23	25.36	23,685	+0.32(+1.27%)
Mar 17, 2011	25.33	25.33	25.03	25.04	36,524	+0.11(+0.43%)
Mar 16, 2011	25.21	25.37	24.90	24.93	30,372	-0.36(-1.43%)
Mar 15, 2011	25.09	25.34	25.09	25.30	36,390	-0.16(-0.64%)
Mar 14, 2011	25.38	25.62	25.20	25.46	33,083	-0.18(-0.69%)
Mar 11, 2011	25.43	25.74	25.27	25.64	26,431	+0.04(+0.16%)
Mar 10, 2011	25.73	25.75	24.31	25.59	49,967	-0.66(-2.52%)
Mar 09, 2011	26.31	26.40	26.15	26.26	28,152	-0.00(-0.00%)
Mar 08, 2011	25.86	26.41	25.69	26.26	30,181	+0.34(+1.33%)
Mar 07, 2011	26.47	26.49	25.65	25.91	70,116	-0.39(-1.50%)
Mar 04, 2011	26.52	26.52	25.98	26.31	100,872	-0.08(-0.29%)
Mar 03, 2011	26.12	26.47	26.12	26.38	27,575	+0.58(+2.24%)
Mar 02, 2011	25.80	25.93	25.59	25.80	19,470	+0.09(+0.36%)

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