Date	Open	High	Low	Close	Volume	Change (%)
Jun 30, 2008	17.95	18.27	17.95	18.18	113,878	-0.06(-0.35%)
Jun 27, 2008	18.08	18.45	18.08	18.24	32,877	-0.14(-0.78%)
Jun 26, 2008	18.75	18.75	18.30	18.39	53,214	-0.41(-2.18%)
Jun 25, 2008	18.73	18.95	18.65	18.80	36,605	+0.21(+1.14%)
Jun 24, 2008	18.85	18.85	18.45	18.58	18,644	-0.20(-1.08%)
Jun 23, 2008	19.20	19.20	18.76	18.79	34,029	-0.17(-0.89%)
Jun 20, 2008	19.47	19.47	18.86	18.95	40,182	-0.27(-1.39%)
Jun 19, 2008	19.01	19.25	19.01	19.22	32,344	-0.03(-0.18%)
Jun 18, 2008	19.12	19.62	19.12	19.25	23,738	-0.06(-0.31%)
Jun 17, 2008	19.22	19.42	19.22	19.31	22,044	+0.02(+0.13%)
Jun 16, 2008	19.93	19.93	19.01	19.29	30,946	+0.28(+1.45%)
Jun 13, 2008	19.11	19.16	18.97	19.01	45,611	-0.09(-0.49%)
Jun 12, 2008	19.34	19.34	19.11	19.11	27,155	-0.27(-1.38%)
Jun 11, 2008	19.60	19.74	19.30	19.37	33,934	-0.18(-0.91%)
Jun 10, 2008	19.51	19.82	19.51	19.55	76,717	-0.58(-2.89%)
Jun 09, 2008	20.42	20.42	19.95	20.13	132,543	-0.11(-0.54%)
Jun 06, 2008	21.25	21.25	20.24	20.24	29,160	-0.60(-2.87%)
Jun 05, 2008	20.49	20.90	20.49	20.84	74,753	+0.34(+1.66%)
Jun 04, 2008	20.63	20.64	20.42	20.50	23,788	+0.11(+0.53%)
Jun 03, 2008	20.59	20.67	20.33	20.39	44,006	-0.11(-0.55%)
Jun 02, 2008	20.79	20.79	20.39	20.50	93,302	-0.19(-0.93%)
May 30, 2008	20.64	20.76	20.64	20.70	101,673	-0.11(-0.55%)
May 29, 2008	21.22	21.22	20.64	20.81	253,249	-0.01(-0.02%)
May 28, 2008	20.63	20.82	20.49	20.82	91,193	+0.11(+0.52%)
May 27, 2008	21.22	21.22	20.54	20.71	141,074	+0.05(+0.24%)
May 26, 2008	20.87	20.91	20.61	20.66	0	+0.00(+0.00%)
May 23, 2008	20.87	20.91	20.61	20.66	161,209	-0.23(-1.09%)
May 22, 2008	20.92	21.10	20.63	20.88	290,544	-0.18(-0.84%)
May 21, 2008	21.82	21.82	20.99	21.06	47,911	-0.23(-1.08%)
May 20, 2008	21.42	21.42	21.16	21.29	58,806	-0.15(-0.72%)
May 19, 2008	21.96	21.96	21.35	21.45	50,543	-0.46(-2.10%)
May 16, 2008	21.87	22.15	21.72	21.91	58,199	-0.02(-0.09%)
May 15, 2008	22.31	22.31	21.67	21.93	24,864	+0.19(+0.86%)
May 14, 2008	21.66	21.87	21.65	21.74	171,205	+0.10(+0.48%)
May 13, 2008	21.73	21.73	21.53	21.63	318,645	-0.19(-0.86%)
May 12, 2008	21.50	21.95	21.50	21.82	132,731	+0.20(+0.94%)
May 09, 2008	21.53	21.62	21.53	21.62	16,462	-0.33(-1.49%)
May 08, 2008	22.14	22.14	21.80	21.95	48,426	+0.27(+1.23%)
May 07, 2008	22.13	22.13	21.57	21.68	53,550	-0.72(-3.22%)
May 06, 2008	22.22	22.40	21.99	22.40	62,379	+0.18(+0.80%)
May 05, 2008	22.32	22.32	22.19	22.22	21,406	+0.05(+0.24%)
May 02, 2008	22.36	22.36	22.02	22.17	56,971	+0.31(+1.40%)
May 01, 2008	21.56	21.86	21.50	21.86	38,724	+0.20(+0.93%)
Apr 30, 2008	21.84	21.94	21.56	21.66	51,707	-0.00(-0.02%)
Apr 29, 2008	21.67	21.72	21.54	21.66	17,931	+0.00(+0.00%)
Apr 28, 2008	21.53	21.75	21.51	21.66	29,751	-0.03(-0.16%)
Apr 25, 2008	21.67	21.70	21.25	21.70	56,398	+0.17(+0.80%)
Apr 24, 2008	21.55	21.55	21.15	21.53	49,015	-0.07(-0.34%)
Apr 23, 2008	21.34	21.66	21.34	21.60	60,548	+0.17(+0.81%)
Apr 22, 2008	21.49	21.50	21.26	21.43	37,397	-0.04(-0.18%)
Apr 21, 2008	21.74	21.74	21.27	21.47	96,202	+0.34(+1.59%)
Apr 18, 2008	21.25	21.27	21.11	21.13	75,433	-0.05(-0.23%)
Apr 17, 2008	22.21	22.21	21.01	21.18	103,978	-0.25(-1.17%)
Apr 16, 2008	21.59	21.59	21.02	21.43	67,972	+0.58(+2.79%)
Apr 15, 2008	20.92	20.92	20.70	20.85	29,778	+0.20(+0.96%)
Apr 14, 2008	20.52	20.69	20.52	20.65	48,811	-0.07(-0.36%)
Apr 11, 2008	21.21	21.21	20.71	20.73	87,878	-0.37(-1.76%)
Apr 10, 2008	21.42	21.42	20.90	21.10	44,926	-0.21(-0.97%)
Apr 09, 2008	21.52	21.61	21.23	21.30	195,050	-0.54(-2.49%)
Apr 08, 2008	21.80	21.85	21.69	21.85	41,319	+0.12(+0.57%)
Apr 07, 2008	22.60	22.60	21.72	21.72	43,344	+0.00(+0.00%)
Apr 04, 2008	21.67	21.84	21.57	21.72	34,471	+0.04(+0.18%)
Apr 03, 2008	21.65	21.75	21.38	21.68	38,195	+0.04(+0.21%)
Apr 02, 2008	21.62	21.79	21.49	21.64	36,563	-0.04(-0.20%)

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