Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2007	21.31	21.47	21.07	21.07	34,267	-0.54(-2.49%)
Dec 28, 2007	21.84	21.98	21.44	21.61	113,174	-0.07(-0.33%)
Dec 27, 2007	22.09	22.13	21.58	21.68	44,638	-0.55(-2.49%)
Dec 26, 2007	22.00	22.28	21.86	22.23	49,598	+0.28(+1.26%)
Dec 24, 2007	21.95	22.18	21.85	21.96	93,335	+0.33(+1.52%)
Dec 21, 2007	21.18	21.63	21.10	21.63	212,822	+1.13(+5.51%)
Dec 20, 2007	20.03	20.50	19.69	20.50	64,568	-0.73(-3.45%)
Dec 19, 2007	21.57	21.57	20.98	21.23	46,784	+0.18(+0.84%)
Dec 18, 2007	21.16	21.24	20.27	21.05	139,777	+0.34(+1.65%)
Dec 17, 2007	21.61	21.69	20.62	20.71	179,095	-1.36(-6.18%)
Dec 14, 2007	22.26	22.61	21.89	22.08	52,303	-0.64(-2.82%)
Dec 13, 2007	22.58	22.78	22.21	22.72	75,750	+0.19(+0.83%)
Dec 12, 2007	22.98	22.98	21.93	22.53	182,612	+0.58(+2.64%)
Dec 11, 2007	24.21	24.21	21.75	21.95	429,792	-1.69(-7.17%)
Dec 10, 2007	23.25	23.73	23.24	23.65	103,209	+0.64(+2.79%)
Dec 07, 2007	22.77	23.14	22.67	23.01	73,495	+0.28(+1.22%)
Dec 06, 2007	22.09	22.73	22.09	22.73	71,692	+0.96(+4.40%)
Dec 05, 2007	21.37	21.77	21.37	21.77	36,522	+0.76(+3.61%)
Dec 04, 2007	20.96	21.11	20.96	21.01	36,071	-0.26(-1.23%)
Dec 03, 2007	21.26	21.54	21.14	21.27	60,419	+0.08(+0.39%)
Nov 30, 2007	21.58	21.61	20.97	21.19	96,040	+0.18(+0.88%)
Nov 29, 2007	20.70	21.39	20.60	21.01	73,495	+0.36(+1.75%)
Nov 28, 2007	19.41	20.81	19.40	20.65	139,100	+1.73(+9.13%)
Nov 27, 2007	18.96	19.16	18.41	18.92	56,812	+0.45(+2.46%)
Nov 26, 2007	19.43	19.88	18.46	18.46	167,732	-0.54(-2.85%)
Nov 23, 2007	19.01	19.22	18.74	19.00	32,013	+0.44(+2.39%)
Nov 21, 2007	18.68	18.93	18.24	18.56	58,931	-0.62(-3.23%)
Nov 20, 2007	19.04	19.58	18.67	19.18	100,549	+0.54(+2.92%)
Nov 19, 2007	19.78	19.78	18.54	18.64	118,675	-1.42(-7.09%)
Nov 16, 2007	19.51	20.11	19.51	20.06	18,022	+0.30(+1.50%)
Nov 15, 2007	20.39	20.45	19.36	19.76	36,071	-1.01(-4.88%)
Nov 14, 2007	21.60	21.60	20.77	20.77	29,308	+0.12(+0.58%)
Nov 13, 2007	19.48	20.68	19.48	20.65	88,402	+0.99(+5.02%)
Nov 12, 2007	19.66	21.25	19.62	19.67	104,156	-1.90(-8.81%)
Nov 09, 2007	21.71	22.20	21.18	21.57	137,522	-0.92(-4.11%)
Nov 08, 2007	22.43	22.89	21.55	22.49	191,629	+0.45(+2.03%)
Nov 07, 2007	23.02	23.12	21.91	22.05	65,379	-1.24(-5.33%)
Nov 06, 2007	22.79	23.29	22.45	23.29	95,589	+0.95(+4.24%)
Nov 05, 2007	22.11	22.34	21.77	22.34	106,411	-0.28(-1.24%)
Nov 02, 2007	22.33	22.76	21.73	22.62	159,165	+0.29(+1.29%)
Nov 01, 2007	22.94	23.24	22.19	22.33	324,643	-1.62(-6.76%)
Oct 31, 2007	23.27	24.01	22.84	23.95	86,120	+1.14(+5.00%)
Oct 30, 2007	23.48	23.48	22.81	22.81	100,098	-1.19(-4.95%)
Oct 29, 2007	23.94	24.40	23.70	24.00	51,401	+0.49(+2.09%)
Oct 26, 2007	23.17	23.66	23.11	23.51	58,616	+0.90(+3.99%)
Oct 25, 2007	22.17	22.63	22.17	22.61	24,348	+0.38(+1.73%)
Oct 24, 2007	21.67	22.22	21.60	22.22	19,388	+0.24(+1.09%)
Oct 23, 2007	21.85	22.00	21.37	21.98	88,826	+0.77(+3.61%)
Oct 22, 2007	21.00	21.29	20.61	21.22	65,379	-0.31(-1.44%)
Oct 19, 2007	22.31	22.41	21.48	21.53	50,500	-1.02(-4.52%)
Oct 18, 2007	21.95	22.68	21.90	22.55	25,700	+0.62(+2.82%)
Oct 17, 2007	22.50	22.50	21.59	21.93	76,201	-0.16(-0.71%)
Oct 16, 2007	22.11	22.24	22.02	22.09	33,366	-0.56(-2.48%)
Oct 15, 2007	23.32	23.35	22.40	22.65	47,343	-0.31(-1.33%)
Oct 12, 2007	22.47	22.97	22.41	22.95	25,250	+0.37(+1.64%)
Oct 11, 2007	23.31	23.63	22.13	22.58	83,415	-0.15(-0.66%)
Oct 10, 2007	22.68	22.99	22.52	22.73	93,785	-0.08(-0.33%)
Oct 09, 2007	22.07	22.81	22.07	22.81	59,968	+0.91(+4.16%)
Oct 08, 2007	21.88	21.96	21.65	21.90	23,897	-0.16(-0.71%)
Oct 05, 2007	21.79	22.25	21.68	22.05	215,978	+0.72(+3.38%)
Oct 04, 2007	21.19	21.33	20.92	21.33	39,678	+0.13(+0.62%)
Oct 03, 2007	21.69	21.69	21.13	21.20	75,750	-0.64(-2.93%)
Oct 02, 2007	22.01	22.01	21.50	21.84	68,085	-0.28(-1.28%)

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