Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	25.35	25.67	25.35	25.47	386,417	+0.39(+1.57%)
May 23, 2011	25.06	25.26	24.80	25.08	427,797	-0.52(-2.04%)
May 20, 2011	25.84	25.84	25.38	25.60	210,757	-0.09(-0.36%)
May 19, 2011	25.75	25.88	25.52	25.69	196,150	+0.09(+0.36%)
May 18, 2011	25.27	25.75	25.20	25.60	221,348	+0.45(+1.81%)
May 17, 2011	25.06	25.23	24.84	25.15	1,110,855	+0.04(+0.15%)
May 16, 2011	25.13	25.56	25.06	25.11	276,451	-0.26(-1.02%)
May 13, 2011	25.64	25.65	25.06	25.37	437,938	-0.25(-0.96%)
May 12, 2011	25.43	25.75	25.13	25.61	317,007	-0.02(-0.08%)
May 11, 2011	26.29	26.29	25.51	25.63	728,394	-0.72(-2.71%)
May 10, 2011	26.26	26.46	26.08	26.35	353,849	+0.20(+0.77%)
May 09, 2011	25.91	26.29	25.86	26.15	470,863	+0.36(+1.40%)
May 06, 2011	25.97	26.36	25.61	25.78	322,093	+0.07(+0.29%)
May 05, 2011	26.08	26.22	25.50	25.71	470,746	-0.77(-2.92%)
May 04, 2011	26.80	26.86	26.29	26.48	500,590	-0.44(-1.64%)
May 03, 2011	27.37	27.46	26.73	26.92	314,169	-0.67(-2.44%)
May 02, 2011	27.51	27.62	27.45	27.60	188,081	-0.26(-0.92%)
Apr 29, 2011	27.58	27.86	27.51	27.86	295,466	+0.31(+1.14%)
Apr 28, 2011	27.46	27.57	27.32	27.54	294,170	+0.00(+0.00%)
Apr 27, 2011	27.47	27.60	27.14	27.54	183,837	+0.17(+0.61%)
Apr 26, 2011	27.24	27.43	27.07	27.38	248,802	+0.13(+0.50%)
Apr 25, 2011	27.33	27.34	27.04	27.24	169,783	-0.06(-0.22%)
Apr 21, 2011	27.20	27.36	27.12	27.30	192,508	+0.21(+0.79%)
Apr 20, 2011	27.00	27.15	26.86	27.09	279,874	+0.67(+2.55%)
Apr 19, 2011	26.22	26.44	26.15	26.42	361,214	+0.23(+0.89%)
Apr 18, 2011	26.31	26.33	25.86	26.18	453,002	-0.47(-1.77%)
Apr 15, 2011	26.42	26.72	26.42	26.65	449,173	+0.10(+0.39%)
Apr 14, 2011	26.35	26.62	26.19	26.55	142,853	+0.12(+0.46%)
Apr 13, 2011	26.59	26.67	26.29	26.43	983,437	-0.01(-0.02%)
Apr 12, 2011	26.93	26.99	26.24	26.43	479,404	-0.77(-2.84%)
Apr 11, 2011	27.72	27.72	27.08	27.21	276,378	-0.36(-1.29%)
Apr 08, 2011	27.76	27.76	27.43	27.56	221,563	+0.13(+0.47%)
Apr 07, 2011	27.34	27.51	27.20	27.43	572,224	-0.02(-0.09%)
Apr 06, 2011	27.75	27.75	27.33	27.46	450,106	-0.13(-0.47%)
Apr 05, 2011	27.57	27.72	27.42	27.59	550,237	+0.02(+0.09%)
Apr 04, 2011	27.67	27.67	27.45	27.56	417,914	+0.06(+0.22%)
Apr 01, 2011	27.50	27.59	27.30	27.50	165,719	+0.25(+0.92%)
Mar 31, 2011	27.34	27.45	27.21	27.25	267,316	-0.02(-0.09%)
Mar 30, 2011	27.13	27.36	27.08	27.27	182,551	+0.25(+0.92%)
Mar 29, 2011	26.84	27.08	26.66	27.03	384,839	+0.18(+0.67%)
Mar 28, 2011	26.93	27.07	26.81	26.84	303,886	-0.07(-0.25%)
Mar 25, 2011	26.87	27.07	26.78	26.91	344,634	+0.12(+0.46%)
Mar 24, 2011	26.80	26.88	26.56	26.79	451,996	+0.18(+0.67%)
Mar 23, 2011	26.62	26.70	26.40	26.61	254,448	+0.01(+0.02%)
Mar 22, 2011	26.71	26.72	26.51	26.61	224,364	-0.04(-0.16%)
Mar 21, 2011	26.49	26.65	26.48	26.65	228,069	+0.76(+2.94%)
Mar 18, 2011	26.09	26.29	25.78	25.89	420,328	+0.04(+0.17%)
Mar 17, 2011	25.53	26.03	25.53	25.84	211,864	+0.84(+3.36%)
Mar 16, 2011	25.53	25.71	24.78	25.00	910,868	-0.57(-2.23%)
Mar 15, 2011	25.39	25.73	25.35	25.57	447,118	-0.29(-1.14%)
Mar 14, 2011	25.64	25.88	25.47	25.87	689,327	+0.04(+0.17%)
Mar 11, 2011	25.23	25.96	25.22	25.83	786,822	+0.28(+1.10%)
Mar 10, 2011	26.08	26.10	25.45	25.54	979,125	-0.88(-3.32%)
Mar 09, 2011	26.53	26.67	26.33	26.42	1,338,877	-0.25(-0.94%)
Mar 08, 2011	26.87	26.87	26.39	26.67	343,553	-0.15(-0.56%)
Mar 07, 2011	27.33	27.42	26.73	26.82	2,646,226	-0.25(-0.91%)
Mar 04, 2011	27.23	27.23	26.87	27.07	178,437	-0.06(-0.24%)
Mar 03, 2011	27.03	27.14	26.88	27.13	778,052	+0.32(+1.19%)
Mar 02, 2011	26.83	26.86	26.44	26.81	431,115	+0.22(+0.83%)

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