Date	Open	High	Low	Close	Volume	Change (%)
May 28, 2010	18.65	18.79	18.60	18.65	47,004	-0.07(-0.37%)
May 27, 2010	18.49	18.72	18.42	18.71	77,413	+0.49(+2.68%)
May 26, 2010	18.51	18.52	18.16	18.23	73,365	-0.13(-0.72%)
May 25, 2010	18.20	18.39	18.02	18.36	104,948	-0.08(-0.45%)
May 24, 2010	18.60	18.66	18.44	18.44	100,178	-0.19(-1.04%)
May 21, 2010	18.40	18.65	18.22	18.63	318,391	+0.06(+0.33%)
May 20, 2010	18.61	18.80	18.57	18.57	247,608	-0.54(-2.83%)
May 19, 2010	19.04	19.19	18.95	19.11	114,381	-0.02(-0.13%)
May 18, 2010	19.49	19.53	19.13	19.14	32,337	-0.26(-1.33%)
May 17, 2010	19.30	19.40	19.07	19.40	52,236	+0.10(+0.52%)
May 14, 2010	19.30	19.53	19.14	19.30	70,104	-0.30(-1.53%)
May 13, 2010	19.57	19.71	19.54	19.59	121,461	-0.06(-0.32%)
May 12, 2010	19.70	19.70	19.53	19.66	62,560	+0.20(+1.03%)
May 11, 2010	19.58	19.69	19.44	19.46	398,523	-0.12(-0.62%)
May 10, 2010	19.53	19.58	19.38	19.58	107,803	+0.70(+3.69%)
May 07, 2010	18.61	19.08	18.54	18.88	263,593	-0.49(-2.54%)
May 06, 2010	19.43	19.97	11.45	19.38	283,770	-0.17(-0.88%)
May 05, 2010	19.62	19.64	19.50	19.55	339,254	-0.18(-0.89%)
May 04, 2010	19.88	19.88	19.63	19.72	50,980	-0.34(-1.68%)
May 03, 2010	19.91	20.10	19.87	20.06	268,592	+0.18(+0.90%)
Apr 30, 2010	20.10	20.12	19.88	19.88	53,304	-0.19(-0.94%)
Apr 29, 2010	19.94	20.15	19.94	20.07	76,562	+0.25(+1.28%)
Apr 28, 2010	19.94	19.94	19.70	19.82	89,344	-0.05(-0.26%)
Apr 27, 2010	20.20	20.23	19.79	19.87	137,501	-0.41(-2.02%)
Apr 26, 2010	20.38	20.41	20.28	20.28	194,397	-0.09(-0.42%)
Apr 23, 2010	20.17	20.36	20.17	20.36	50,591	+0.10(+0.49%)
Apr 22, 2010	20.26	20.28	20.14	20.27	73,580	-0.05(-0.25%)
Apr 21, 2010	20.33	20.33	20.24	20.32	92,840	+0.00(+0.01%)
Apr 20, 2010	20.37	20.37	20.26	20.31	22,135	+0.07(+0.32%)
Apr 19, 2010	20.15	20.26	20.10	20.25	32,854	-0.03(-0.17%)
Apr 16, 2010	20.36	20.42	20.14	20.28	85,218	-0.09(-0.44%)
Apr 15, 2010	20.34	20.44	20.30	20.37	98,484	-0.15(-0.74%)
Apr 14, 2010	20.39	20.52	20.39	20.52	78,335	+0.07(+0.35%)
Apr 13, 2010	20.42	20.51	20.37	20.45	48,174	-0.02(-0.10%)
Apr 12, 2010	20.38	20.49	20.38	20.47	38,732	+0.10(+0.51%)
Apr 09, 2010	20.29	20.38	20.27	20.37	104,713	+0.11(+0.53%)
Apr 08, 2010	20.21	20.27	20.07	20.26	94,172	+0.00(+0.02%)
Apr 07, 2010	20.33	20.34	20.22	20.26	82,432	-0.07(-0.32%)
Apr 06, 2010	20.35	20.37	20.24	20.32	91,395	-0.07(-0.36%)
Apr 05, 2010	20.56	20.56	20.39	20.40	44,175	-0.00(-0.02%)
Apr 01, 2010	20.35	20.40	20.40	20.40	202,527	+0.11(+0.56%)
Mar 31, 2010	20.33	20.34	20.20	20.29	97,796	+0.01(+0.05%)
Mar 30, 2010	20.33	20.34	20.26	20.28	34,386	+0.01(+0.06%)
Mar 29, 2010	20.20	20.28	20.16	20.26	39,008	+0.16(+0.79%)
Mar 26, 2010	20.13	20.16	20.04	20.11	50,057	+0.03(+0.15%)
Mar 25, 2010	20.09	20.21	20.06	20.08	67,713	-0.01(-0.07%)
Mar 24, 2010	20.18	20.18	20.04	20.09	112,431	-0.24(-1.18%)
Mar 23, 2010	20.24	20.33	20.18	20.33	45,618	+0.07(+0.37%)
Mar 22, 2010	20.02	20.27	19.86	20.25	54,058	+0.17(+0.82%)
Mar 19, 2010	20.18	20.19	20.06	20.09	45,229	-0.16(-0.78%)
Mar 18, 2010	20.17	20.25	20.17	20.25	90,133	-0.01(-0.07%)
Mar 17, 2010	20.28	20.28	20.16	20.26	378,163	+0.09(+0.46%)
Mar 16, 2010	20.08	20.18	20.03	20.17	58,254	+0.15(+0.74%)
Mar 15, 2010	19.93	20.02	19.93	20.02	213,579	+0.03(+0.16%)
Mar 12, 2010	19.90	19.99	19.90	19.99	472,768	+0.06(+0.29%)
Mar 11, 2010	19.93	19.93	19.81	19.93	58,410	+0.06(+0.29%)
Mar 10, 2010	19.82	19.93	19.82	19.87	74,526	+0.04(+0.19%)
Mar 09, 2010	19.91	19.93	19.82	19.83	276,418	-0.04(-0.23%)
Mar 08, 2010	19.95	20.02	19.87	19.88	70,936	-0.13(-0.67%)
Mar 05, 2010	19.87	20.01	19.80	20.01	95,750	+0.19(+0.94%)
Mar 04, 2010	19.88	19.95	19.79	19.83	64,158	+0.04(+0.21%)
Mar 03, 2010	19.88	19.90	19.73	19.79	231,287	+0.02(+0.12%)
Mar 02, 2010	19.74	19.84	19.73	19.76	162,822	+0.08(+0.42%)

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