Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2007	18.75	19.25	18.50	18.75	5,525	-0.05(-0.27%)
Dec 28, 2007	18.80	18.85	18.74	18.80	5,054	+0.34(+1.84%)
Dec 27, 2007	18.35	18.85	18.46	18.46	9,760	+0.11(+0.60%)
Dec 26, 2007	18.35	19.00	18.35	18.35	14,423	+0.04(+0.22%)
Dec 24, 2007	18.31	18.89	18.31	18.31	708	-0.29(-1.56%)
Dec 21, 2007	18.60	18.80	18.36	18.60	17,152	+0.59(+3.28%)
Dec 20, 2007	18.01	18.01	17.66	18.01	13,273	+0.27(+1.52%)
Dec 19, 2007	17.99	18.05	17.70	17.74	10,400	-0.25(-1.39%)
Dec 18, 2007	17.99	18.10	17.70	17.99	15,593	+0.19(+1.07%)
Dec 17, 2007	17.91	17.90	17.60	17.80	6,518	-0.11(-0.61%)
Dec 14, 2007	17.91	18.30	17.91	17.91	12,637	-0.35(-1.92%)
Dec 13, 2007	18.50	18.40	18.26	18.26	2,152	-0.24(-1.30%)
Dec 12, 2007	18.50	18.85	18.50	18.50	18,750	-0.81(-4.19%)
Dec 11, 2007	19.31	19.50	18.65	19.31	4,160	-0.45(-2.28%)
Dec 10, 2007	19.76	20.14	19.70	19.76	2,169	+0.06(+0.30%)
Dec 07, 2007	19.05	19.90	19.60	19.70	3,995	+0.65(+3.41%)
Dec 06, 2007	18.92	19.05	18.90	19.05	298	+0.13(+0.69%)
Dec 05, 2007	18.92	19.15	18.85	18.92	9,457	+0.08(+0.42%)
Dec 04, 2007	18.84	18.85	18.45	18.84	1,375	-0.27(-1.41%)
Dec 03, 2007	19.11	19.11	19.11	19.11	1,000	+0.06(+0.31%)
Nov 30, 2007	18.61	19.05	18.75	19.05	3,329	+0.44(+2.36%)
Nov 29, 2007	18.55	18.61	18.40	18.61	704	+0.06(+0.32%)
Nov 28, 2007	18.55	18.89	18.15	18.55	39,969	+0.55(+3.06%)
Nov 27, 2007	18.00	18.09	17.70	18.00	18,623	+0.24(+1.35%)
Nov 26, 2007	17.76	17.76	17.76	17.76	300	-0.65(-3.53%)
Nov 23, 2007	17.76	18.70	18.30	18.41	782	+0.65(+3.66%)
Nov 21, 2007	17.90	18.15	17.25	17.76	11,612	+0.00(+0.00%)
Nov 20, 2007	17.76	18.15	17.25	17.76	11,612	+0.61(+3.56%)
Nov 19, 2007	17.15	17.15	16.65	17.15	988	-0.95(-5.25%)
Nov 16, 2007	18.10	18.35	18.00	18.10	2,262	-0.75(-3.98%)
Nov 15, 2007	18.85	18.85	18.80	18.85	675	-0.90(-4.56%)
Nov 14, 2007	19.95	19.80	19.50	19.75	6,278	-0.20(-1.00%)
Nov 13, 2007	19.30	19.95	19.60	19.95	5,370	+0.65(+3.37%)
Nov 12, 2007	19.30	19.45	19.30	19.30	1,611	-0.55(-2.77%)
Nov 09, 2007	19.85	19.85	19.30	19.85	2,063	-0.50(-2.46%)
Nov 08, 2007	20.35	20.60	20.25	20.35	1,552	-0.50(-2.40%)
Nov 07, 2007	20.85	20.85	20.50	20.85	4,141	-0.15(-0.71%)
Nov 06, 2007	21.00	21.00	20.80	21.00	5,903	+0.50(+2.44%)
Nov 05, 2007	21.70	21.05	20.50	20.50	7,700	-1.20(-5.53%)
Nov 02, 2007	21.70	21.70	21.70	21.70	154	-0.30(-1.36%)
Nov 01, 2007	22.00	22.00	21.65	22.00	700	-0.65(-2.87%)
Oct 31, 2007	21.65	22.65	22.15	22.65	2,058	+1.00(+4.62%)
Oct 30, 2007	21.05	22.25	21.65	21.65	2,114	+0.60(+2.85%)
Oct 29, 2007	21.10	21.05	21.05	21.05	500	-0.05(-0.24%)
Oct 26, 2007	21.10	21.45	21.10	21.10	4,870	+0.15(+0.72%)
Oct 25, 2007	20.95	21.20	20.95	20.95	4,689	-0.10(-0.48%)
Oct 24, 2007	21.10	21.30	21.05	21.05	17,102	-0.05(-0.24%)
Oct 23, 2007	21.10	21.45	21.10	21.10	8,804	-0.80(-3.65%)
Oct 19, 2007	21.90	22.00	21.50	21.90	1,346	-0.05(-0.23%)
Oct 18, 2007	21.95	22.20	21.95	21.95	4,182	+0.30(+1.39%)
Oct 17, 2007	21.65	22.00	21.65	21.65	4,774	-0.20(-0.92%)
Oct 16, 2007	21.85	22.41	21.85	21.85	6,686	+0.00(+0.00%)
Oct 15, 2007	21.85	22.55	21.80	21.85	11,783	-0.70(-3.10%)
Oct 12, 2007	22.55	22.60	22.20	22.55	4,300	-0.20(-0.88%)
Oct 11, 2007	22.75	23.25	22.75	22.75	4,275	-1.05(-4.41%)
Oct 10, 2007	23.80	23.80	23.80	23.80	456	+0.05(+0.21%)
Oct 09, 2007	23.75	23.75	22.80	23.75	7,437	+1.35(+6.03%)
Oct 08, 2007	23.30	23.00	21.95	22.40	5,179	-0.90(-3.86%)
Oct 05, 2007	23.30	23.30	23.30	23.30	2,000	-0.50(-2.10%)
Oct 04, 2007	23.75	23.80	23.80	23.80	200	+0.05(+0.21%)
Oct 03, 2007	23.75	24.00	23.50	23.75	3,271	-0.45(-1.86%)
Oct 02, 2007	24.20	24.20	23.30	24.20	2,135	+0.95(+4.09%)

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