Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2008	16.42	16.42	16.27	16.29	243,911	-0.15(-0.89%)
Jul 30, 2008	16.35	16.46	16.29	16.43	112,211	+0.14(+0.87%)
Jul 29, 2008	16.29	16.29	16.05	16.29	82,331	+0.18(+1.13%)
Jul 28, 2008	16.33	16.33	16.09	16.11	107,182	-0.21(-1.30%)
Jul 25, 2008	16.51	16.51	16.26	16.32	108,157	+0.02(+0.10%)
Jul 24, 2008	16.65	16.65	16.27	16.30	58,727	-0.30(-1.84%)
Jul 23, 2008	16.69	16.69	16.59	16.61	202,291	+0.02(+0.14%)
Jul 22, 2008	16.78	16.78	16.35	16.59	76,827	+0.08(+0.50%)
Jul 21, 2008	16.64	16.64	16.46	16.50	219,070	-0.00(-0.03%)
Jul 18, 2008	16.50	16.51	16.37	16.51	41,164	+0.06(+0.38%)
Jul 17, 2008	16.72	16.72	16.34	16.45	55,151	+0.21(+1.27%)
Jul 16, 2008	15.63	16.24	15.51	16.24	75,228	+0.32(+2.03%)
Jul 15, 2008	16.02	16.11	15.83	15.92	185,002	-0.33(-2.02%)
Jul 14, 2008	15.83	16.35	15.43	16.24	344,565	+0.06(+0.37%)
Jul 11, 2008	16.26	16.33	16.08	16.19	376,671	-0.25(-1.50%)
Jul 10, 2008	16.84	16.84	16.26	16.43	1,046,397	+0.15(+0.89%)
Jul 09, 2008	16.58	16.63	16.29	16.29	38,901	-0.24(-1.43%)
Jul 08, 2008	16.35	16.52	16.22	16.52	65,114	+0.07(+0.41%)
Jul 07, 2008	16.50	16.63	16.34	16.45	195,887	-0.07(-0.44%)
Jul 04, 2008	16.55	16.59	16.37	16.53	159,923	+0.00(+0.00%)
Jul 03, 2008	16.55	16.59	16.37	16.53	159,923	+0.03(+0.17%)
Jul 02, 2008	16.74	16.87	16.48	16.50	128,698	-0.30(-1.76%)
Jul 01, 2008	16.71	16.80	16.51	16.80	156,375	-0.11(-0.67%)
Jun 30, 2008	16.59	17.04	16.59	16.91	89,113	+0.03(+0.19%)
Jun 27, 2008	16.73	16.95	16.73	16.88	442,938	+0.15(+0.87%)
Jun 26, 2008	16.99	17.00	16.73	16.73	95,293	-0.39(-2.26%)
Jun 25, 2008	17.13	17.30	17.10	17.12	327,731	+0.16(+0.97%)
Jun 24, 2008	17.04	17.10	16.90	16.95	198,141	-0.05(-0.32%)
Jun 23, 2008	17.38	17.38	16.99	17.01	659,003	-0.12(-0.69%)
Jun 20, 2008	17.29	17.29	17.08	17.13	294,523	-0.43(-2.47%)
Jun 19, 2008	17.57	17.58	17.44	17.56	34,118	-0.00(-0.02%)
Jun 18, 2008	17.62	17.65	17.50	17.56	47,327	-0.17(-0.95%)
Jun 17, 2008	17.83	17.85	17.69	17.73	81,026	+0.05(+0.26%)
Jun 16, 2008	17.54	17.75	17.54	17.69	814,209	+0.24(+1.36%)
Jun 13, 2008	17.39	17.55	17.34	17.45	102,423	+0.12(+0.68%)
Jun 12, 2008	17.40	17.50	17.27	17.33	582,382	-0.05(-0.31%)
Jun 11, 2008	17.48	17.63	17.39	17.39	76,131	-0.24(-1.34%)
Jun 10, 2008	17.73	18.01	17.61	17.62	245,394	-0.35(-1.95%)
Jun 09, 2008	18.03	18.16	17.90	17.97	45,552	-0.08(-0.45%)
Jun 06, 2008	18.35	18.36	18.06	18.06	25,437	-0.48(-2.60%)
Jun 05, 2008	18.15	18.54	17.80	18.54	73,055	+0.33(+1.82%)
Jun 04, 2008	18.25	18.35	18.20	18.21	68,311	-0.13(-0.72%)
Jun 03, 2008	18.40	18.48	18.23	18.34	57,745	-0.11(-0.62%)
Jun 02, 2008	18.32	18.49	18.32	18.45	54,476	-0.15(-0.83%)
May 30, 2008	18.74	18.74	18.56	18.61	74,228	+0.07(+0.37%)
May 29, 2008	18.44	18.63	18.43	18.54	406,741	-0.02(-0.13%)
May 28, 2008	18.47	18.57	18.39	18.56	230,919	+0.10(+0.55%)
May 27, 2008	18.72	18.72	18.35	18.46	52,055	-0.11(-0.60%)
May 26, 2008	18.67	18.73	18.49	18.57	0	+0.00(+0.00%)
May 23, 2008	18.67	18.73	18.49	18.57	88,940	-0.22(-1.18%)
May 22, 2008	18.79	18.87	18.74	18.79	548,837	+0.16(+0.84%)
May 21, 2008	18.84	18.91	18.64	18.64	322,349	-0.22(-1.15%)
May 20, 2008	18.82	18.95	18.78	18.85	150,267	-0.16(-0.86%)
May 19, 2008	19.03	19.22	18.98	19.02	1,559,637	+0.02(+0.10%)
May 16, 2008	18.93	19.00	18.83	19.00	37,969	+0.24(+1.29%)
May 15, 2008	18.41	18.76	18.41	18.76	97,581	+0.27(+1.45%)
May 14, 2008	18.57	18.65	18.48	18.49	298,947	+0.00(+0.02%)
May 13, 2008	18.52	18.52	18.40	18.48	175,208	-0.09(-0.49%)
May 12, 2008	18.65	18.65	18.39	18.57	89,682	+0.20(+1.11%)
May 09, 2008	18.75	18.75	18.30	18.37	29,519	-0.11(-0.59%)
May 08, 2008	18.64	19.09	17.95	18.48	104,152	+0.12(+0.67%)
May 07, 2008	18.57	18.59	18.33	18.36	104,233	-0.37(-1.96%)
May 06, 2008	18.53	18.73	18.44	18.72	291,910	+0.19(+1.02%)
May 05, 2008	18.47	18.55	18.45	18.53	79,112	+0.07(+0.37%)
May 02, 2008	18.52	18.55	18.38	18.47	69,979	+0.08(+0.45%)

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