Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	25.36	25.68	25.36	25.48	386,316	+0.39(+1.57%)
May 23, 2011	25.07	25.27	24.81	25.08	427,686	-0.52(-2.04%)
May 20, 2011	25.85	25.85	25.39	25.61	210,702	-0.09(-0.36%)
May 19, 2011	25.76	25.88	25.53	25.70	196,099	+0.09(+0.36%)
May 18, 2011	25.27	25.76	25.21	25.61	221,290	+0.45(+1.81%)
May 17, 2011	25.07	25.24	24.85	25.15	1,110,566	+0.04(+0.15%)
May 16, 2011	25.13	25.57	25.07	25.12	276,379	-0.26(-1.02%)
May 13, 2011	25.65	25.66	25.07	25.37	437,824	-0.25(-0.96%)
May 12, 2011	25.43	25.75	25.13	25.62	316,924	-0.02(-0.08%)
May 11, 2011	26.29	26.29	25.51	25.64	728,204	-0.72(-2.71%)
May 10, 2011	26.27	26.47	26.09	26.35	353,757	+0.20(+0.77%)
May 09, 2011	25.92	26.29	25.87	26.15	470,741	+0.36(+1.40%)
May 06, 2011	25.97	26.37	25.62	25.79	322,009	+0.07(+0.29%)
May 05, 2011	26.08	26.23	25.50	25.72	470,623	-0.77(-2.92%)
May 04, 2011	26.81	26.86	26.29	26.49	500,460	-0.44(-1.64%)
May 03, 2011	27.38	27.47	26.74	26.93	314,087	-0.68(-2.45%)
May 02, 2011	27.52	27.63	27.45	27.61	188,032	-0.26(-0.92%)
Apr 29, 2011	27.59	27.87	27.52	27.86	295,389	+0.31(+1.14%)
Apr 28, 2011	27.47	27.58	27.32	27.55	294,094	+0.00(+0.00%)
Apr 27, 2011	27.48	27.61	27.15	27.55	183,790	+0.17(+0.60%)
Apr 26, 2011	27.24	27.44	27.07	27.39	248,738	+0.14(+0.50%)
Apr 25, 2011	27.34	27.34	27.05	27.25	169,738	-0.06(-0.22%)
Apr 21, 2011	27.21	27.37	27.12	27.31	192,458	+0.21(+0.79%)
Apr 20, 2011	27.01	27.15	26.86	27.10	279,801	+0.68(+2.55%)
Apr 19, 2011	26.23	26.45	26.15	26.42	361,119	+0.23(+0.89%)
Apr 18, 2011	26.32	26.34	25.87	26.19	452,884	-0.47(-1.77%)
Apr 15, 2011	26.43	26.72	26.42	26.66	449,056	+0.10(+0.39%)
Apr 14, 2011	26.35	26.63	26.20	26.56	142,816	+0.12(+0.46%)
Apr 13, 2011	26.59	26.67	26.29	26.43	983,181	-0.01(-0.02%)
Apr 12, 2011	26.94	27.00	26.25	26.44	479,279	-0.77(-2.84%)
Apr 11, 2011	27.72	27.72	27.08	27.21	276,305	-0.36(-1.29%)
Apr 08, 2011	27.77	27.77	27.44	27.57	221,505	+0.13(+0.47%)
Apr 07, 2011	27.34	27.51	27.20	27.44	572,075	-0.02(-0.09%)
Apr 06, 2011	27.76	27.76	27.34	27.47	449,988	-0.13(-0.47%)
Apr 05, 2011	27.58	27.73	27.43	27.59	550,094	+0.02(+0.09%)
Apr 04, 2011	27.67	27.67	27.46	27.57	417,805	+0.06(+0.22%)
Apr 01, 2011	27.51	27.59	27.31	27.51	165,676	+0.25(+0.92%)
Mar 31, 2011	27.34	27.46	27.22	27.26	267,246	-0.02(-0.09%)
Mar 30, 2011	27.14	27.37	27.09	27.28	182,504	+0.25(+0.92%)
Mar 29, 2011	26.85	27.08	26.67	27.03	384,739	+0.18(+0.67%)
Mar 28, 2011	26.94	27.08	26.82	26.85	303,807	-0.07(-0.25%)
Mar 25, 2011	26.88	27.08	26.78	26.92	344,544	+0.12(+0.46%)
Mar 24, 2011	26.81	26.88	26.56	26.80	451,879	+0.18(+0.67%)
Mar 23, 2011	26.63	26.71	26.41	26.62	254,381	+0.01(+0.02%)
Mar 22, 2011	26.72	26.72	26.52	26.61	224,305	-0.04(-0.16%)
Mar 21, 2011	26.50	26.66	26.48	26.66	228,010	+0.76(+2.94%)
Mar 18, 2011	26.10	26.29	25.79	25.89	420,219	+0.04(+0.17%)
Mar 17, 2011	25.53	26.04	25.53	25.85	211,809	+0.84(+3.36%)
Mar 16, 2011	25.54	25.72	24.79	25.01	910,630	-0.57(-2.23%)
Mar 15, 2011	25.40	25.74	25.36	25.58	447,001	-0.29(-1.14%)
Mar 14, 2011	25.64	25.88	25.47	25.88	689,147	+0.04(+0.17%)
Mar 11, 2011	25.24	25.97	25.23	25.83	786,617	+0.28(+1.10%)
Mar 10, 2011	26.09	26.10	25.46	25.55	978,870	-0.88(-3.32%)
Mar 09, 2011	26.54	26.67	26.34	26.43	1,338,528	-0.25(-0.94%)
Mar 08, 2011	26.88	26.88	26.40	26.68	343,463	-0.15(-0.56%)
Mar 07, 2011	27.34	27.43	26.74	26.83	2,645,536	-0.25(-0.91%)
Mar 04, 2011	27.24	27.24	26.88	27.08	178,390	-0.06(-0.24%)
Mar 03, 2011	27.04	27.15	26.88	27.14	777,849	+0.32(+1.19%)
Mar 02, 2011	26.84	26.86	26.45	26.82	431,002	+0.22(+0.83%)

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