Date	Open	High	Low	Close	Volume	Change (%)
May 30, 2008	19.90	19.96	19.84	19.91	62,457	+0.08(+0.40%)
May 29, 2008	19.71	19.90	19.68	19.83	64,980	-0.00(-0.01%)
May 28, 2008	19.74	19.85	19.69	19.83	103,811	+0.06(+0.31%)
May 27, 2008	19.96	20.25	19.64	19.77	54,708	-0.10(-0.49%)
May 26, 2008	20.05	20.05	19.79	19.87	0	+0.00(+0.00%)
May 23, 2008	20.05	20.05	19.79	19.87	69,122	-0.17(-0.86%)
May 22, 2008	20.01	20.13	20.01	20.04	104,056	+0.19(+0.96%)
May 21, 2008	20.15	20.18	19.84	19.85	86,708	-0.28(-1.39%)
May 20, 2008	20.20	20.20	20.05	20.13	65,935	-0.14(-0.69%)
May 19, 2008	20.30	20.41	20.23	20.27	121,683	+0.01(+0.06%)
May 16, 2008	20.16	20.29	20.15	20.26	123,523	+0.18(+0.88%)
May 15, 2008	19.90	20.10	19.84	20.08	66,054	+0.28(+1.42%)
May 14, 2008	19.76	19.92	19.76	19.80	93,418	+0.01(+0.05%)
May 13, 2008	19.93	19.93	19.69	19.79	142,158	-0.17(-0.85%)
May 12, 2008	19.83	20.00	19.80	19.96	137,015	+0.16(+0.81%)
May 09, 2008	19.66	19.82	19.66	19.80	44,327	-0.03(-0.15%)
May 08, 2008	19.88	19.89	19.78	19.83	102,208	+0.12(+0.61%)
May 07, 2008	19.99	19.99	19.68	19.71	94,998	-0.28(-1.40%)
May 06, 2008	19.79	20.00	19.70	19.99	216,107	+0.14(+0.71%)
May 05, 2008	19.86	19.95	19.85	19.85	105,773	-0.12(-0.60%)
May 02, 2008	19.97	20.00	19.86	19.97	71,364	+0.25(+1.27%)
May 01, 2008	19.49	19.79	19.49	19.72	119,519	+0.14(+0.72%)
Apr 30, 2008	19.55	19.74	19.55	19.58	104,219	+0.12(+0.62%)
Apr 29, 2008	19.53	19.62	19.38	19.46	91,527	-0.16(-0.83%)
Apr 28, 2008	19.66	19.72	19.60	19.62	92,289	+0.05(+0.27%)
Apr 25, 2008	19.44	19.62	19.43	19.57	70,373	+0.16(+0.82%)
Apr 24, 2008	19.71	19.71	19.12	19.41	56,438	+0.02(+0.10%)
Apr 23, 2008	19.41	19.45	19.26	19.39	90,893	-0.06(-0.33%)
Apr 22, 2008	19.42	19.54	19.36	19.45	117,591	-0.11(-0.54%)
Apr 21, 2008	19.81	19.81	19.48	19.56	63,243	-0.34(-1.71%)
Apr 18, 2008	19.58	19.90	19.54	19.90	137,171	+0.56(+2.90%)
Apr 17, 2008	19.25	19.48	19.22	19.34	73,667	-0.06(-0.31%)
Apr 16, 2008	18.98	19.40	18.98	19.40	144,784	+0.55(+2.92%)
Apr 15, 2008	18.91	18.91	18.77	18.85	78,708	+0.05(+0.27%)
Apr 14, 2008	18.81	18.85	18.71	18.80	83,172	+0.03(+0.16%)
Apr 11, 2008	18.72	18.89	18.72	18.77	74,651	-0.23(-1.21%)
Apr 10, 2008	18.93	19.05	18.82	19.00	114,600	+0.00(+0.00%)
Apr 09, 2008	19.17	19.24	18.98	19.00	61,800	-0.18(-0.94%)
Apr 08, 2008	19.12	19.23	19.11	19.18	59,600	-0.16(-0.83%)
Apr 07, 2008	19.39	19.50	19.32	19.34	90,132	+0.05(+0.27%)
Apr 04, 2008	19.19	19.41	19.19	19.29	108,600	-0.00(-0.01%)
Apr 03, 2008	19.40	19.40	18.98	19.29	73,200	+0.02(+0.10%)
Apr 02, 2008	18.95	19.39	18.95	19.27	98,800	+0.18(+0.94%)
Apr 01, 2008	18.69	19.13	18.69	19.09	324,000	+0.56(+3.02%)
Mar 31, 2008	18.37	18.58	18.37	18.53	43,600	+0.10(+0.54%)
Mar 28, 2008	18.75	18.75	18.37	18.43	58,800	-0.18(-0.97%)
Mar 27, 2008	18.86	18.87	18.59	18.61	83,200	+0.01(+0.05%)
Mar 26, 2008	18.66	18.71	18.53	18.60	56,930	-0.14(-0.75%)
Mar 25, 2008	18.55	18.80	18.51	18.74	93,000	+0.30(+1.63%)
Mar 24, 2008	18.17	18.55	18.13	18.44	108,578	+0.36(+1.99%)
Mar 21, 2008	17.36	18.09	17.36	18.08	134,093	+0.00(+0.00%)
Mar 20, 2008	17.36	18.09	17.36	18.08	134,093	+0.22(+1.23%)
Mar 19, 2008	18.50	18.50	17.85	17.86	81,400	-0.59(-3.20%)
Mar 18, 2008	17.91	18.46	17.79	18.45	95,658	+0.66(+3.71%)
Mar 17, 2008	18.03	18.13	17.58	17.79	167,299	-0.54(-2.95%)
Mar 14, 2008	18.88	18.88	18.17	18.33	101,700	-0.44(-2.34%)
Mar 13, 2008	18.88	18.88	18.38	18.77	85,835	+0.13(+0.70%)
Mar 12, 2008	18.73	18.86	18.64	18.64	88,238	-0.02(-0.11%)
Mar 11, 2008	18.69	18.69	18.11	18.66	199,463	+0.57(+3.15%)
Mar 10, 2008	18.28	18.46	18.05	18.09	278,066	-0.24(-1.31%)
Mar 07, 2008	18.40	18.59	18.21	18.33	138,900	-0.12(-0.65%)
Mar 06, 2008	18.82	18.82	18.41	18.45	155,957	-0.36(-1.89%)
Mar 05, 2008	18.59	18.93	18.59	18.81	66,395	+0.22(+1.16%)
Mar 04, 2008	18.51	18.65	18.40	18.59	155,987	-0.18(-0.96%)

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