Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	31.26	31.26	30.99	31.22	29,972	+0.00(+0.01%)
May 23, 2011	31.37	31.37	31.07	31.22	35,757	-0.56(-1.76%)
May 20, 2011	31.98	31.98	31.68	31.78	44,338	-0.27(-0.84%)
May 19, 2011	32.14	32.14	31.87	32.05	13,634	+0.10(+0.31%)
May 18, 2011	31.56	31.95	31.56	31.95	20,859	+0.50(+1.59%)
May 17, 2011	31.48	31.54	31.28	31.45	9,370	-0.16(-0.52%)
May 16, 2011	31.59	31.82	31.59	31.61	47,430	-0.13(-0.41%)
May 13, 2011	32.19	32.19	31.63	31.75	4,229	-0.20(-0.63%)
May 12, 2011	31.64	31.99	31.43	31.95	7,676	+0.29(+0.91%)
May 11, 2011	31.90	31.90	31.53	31.66	36,229	-0.29(-0.91%)
May 10, 2011	31.81	31.95	31.65	31.95	9,018	+0.31(+0.99%)
May 09, 2011	31.33	31.65	31.33	31.64	2,973	+0.21(+0.66%)
May 06, 2011	31.44	31.63	31.30	31.43	6,496	+0.23(+0.74%)
May 05, 2011	30.95	31.44	30.95	31.20	8,268	+0.02(+0.06%)
May 04, 2011	31.32	31.34	31.03	31.18	19,052	-0.11(-0.36%)
May 03, 2011	31.35	31.47	31.24	31.29	3,140	-0.31(-0.97%)
May 02, 2011	31.60	31.60	31.60	31.60	7,836	+0.13(+0.41%)
Apr 29, 2011	31.50	31.54	31.40	31.47	33,762	-0.24(-0.76%)
Apr 28, 2011	31.40	31.71	31.40	31.71	26,249	+0.24(+0.76%)
Apr 27, 2011	31.26	31.50	31.15	31.47	37,306	+0.35(+1.12%)
Apr 26, 2011	30.96	31.13	30.93	31.12	87,664	+0.61(+2.00%)
Apr 25, 2011	30.50	30.55	30.42	30.51	3,617	-0.17(-0.55%)
Apr 21, 2011	30.58	30.79	30.58	30.68	8,826	+0.36(+1.18%)
Apr 20, 2011	30.27	30.36	30.18	30.32	19,944	+0.32(+1.07%)
Apr 19, 2011	29.86	30.00	29.78	30.00	4,869	+0.25(+0.84%)
Apr 18, 2011	30.21	30.21	29.54	29.75	6,871	-0.61(-2.01%)
Apr 15, 2011	30.16	30.36	30.15	30.36	3,794	+0.22(+0.73%)
Apr 14, 2011	30.29	30.29	29.89	30.14	19,952	+0.06(+0.19%)
Apr 13, 2011	30.00	30.08	29.91	30.08	2,398	+0.12(+0.41%)
Apr 12, 2011	30.04	30.04	29.87	29.96	1,323	+0.07(+0.23%)
Apr 11, 2011	30.05	30.05	29.82	29.89	9,063	-0.08(-0.27%)
Apr 08, 2011	30.03	30.08	29.85	29.97	5,312	-0.14(-0.48%)
Apr 07, 2011	30.36	30.42	30.06	30.11	94,352	-0.09(-0.28%)
Apr 06, 2011	30.31	30.31	30.13	30.20	3,951	+0.01(+0.03%)
Apr 05, 2011	30.10	30.38	30.10	30.19	2,818	+0.13(+0.44%)
Apr 04, 2011	30.01	30.13	30.01	30.06	9,722	+0.18(+0.62%)
Apr 01, 2011	29.81	29.91	29.81	29.87	3,561	+0.23(+0.78%)
Mar 31, 2011	29.51	29.64	29.51	29.64	5,891	+0.10(+0.34%)
Mar 30, 2011	29.37	29.65	29.37	29.54	2,740	+0.39(+1.32%)
Mar 29, 2011	29.05	29.22	29.04	29.15	4,482	+0.27(+0.93%)
Mar 28, 2011	29.00	29.00	28.89	28.89	3,838	-0.09(-0.30%)
Mar 25, 2011	28.83	29.09	28.83	28.97	3,663	+0.28(+0.99%)
Mar 24, 2011	28.59	28.69	28.53	28.69	2,288	+0.27(+0.95%)
Mar 23, 2011	28.64	28.64	28.03	28.42	2,941	+0.00(+0.00%)
Mar 22, 2011	28.50	28.50	28.38	28.42	1,640	-0.04(-0.16%)
Mar 21, 2011	28.44	28.50	28.43	28.46	5,262	+0.39(+1.40%)
Mar 18, 2011	28.33	28.35	28.07	28.07	1,606	+0.05(+0.19%)
Mar 17, 2011	28.11	28.14	28.00	28.02	3,951	+0.18(+0.63%)
Mar 16, 2011	28.22	28.32	27.84	27.84	15,964	-0.42(-1.48%)
Mar 15, 2011	28.16	28.39	28.15	28.26	7,400	-0.19(-0.65%)
Mar 14, 2011	28.66	28.69	28.32	28.45	2,678	-0.35(-1.21%)
Mar 11, 2011	28.46	28.79	28.46	28.79	4,243	+0.10(+0.36%)
Mar 10, 2011	28.73	28.77	28.53	28.69	3,242	-0.51(-1.76%)
Mar 09, 2011	29.33	29.33	29.09	29.20	5,118	+0.11(+0.38%)
Mar 08, 2011	28.96	29.18	28.96	29.10	3,812	+0.42(+1.45%)
Mar 07, 2011	29.11	29.11	28.46	28.68	4,029	-0.31(-1.07%)
Mar 04, 2011	29.10	29.10	28.81	28.99	5,459	-0.11(-0.38%)
Mar 03, 2011	28.63	29.13	28.63	29.10	12,501	+0.62(+2.18%)
Mar 02, 2011	28.44	28.48	28.15	28.48	1,735	+0.23(+0.81%)

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