Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2007	25.34	25.53	24.84	24.97	450,832	-0.52(-2.04%)
Dec 28, 2007	25.56	25.83	25.17	25.49	189,104	+0.27(+1.06%)
Dec 27, 2007	26.19	26.19	25.08	25.22	298,516	-1.01(-3.86%)
Dec 26, 2007	25.22	26.47	25.22	26.24	361,183	+0.26(+1.00%)
Dec 24, 2007	25.61	26.53	25.52	25.98	241,453	+0.44(+1.70%)
Dec 21, 2007	25.71	25.81	25.11	25.54	1,459,997	+0.25(+1.00%)
Dec 20, 2007	24.56	25.32	24.03	25.29	683,404	+1.17(+4.86%)
Dec 19, 2007	23.25	24.67	23.01	24.12	992,341	+1.73(+7.72%)
Dec 18, 2007	22.41	22.62	21.85	22.39	517,742	+0.40(+1.80%)
Dec 17, 2007	22.48	22.72	21.99	21.99	330,600	-0.63(-2.80%)
Dec 14, 2007	23.48	23.48	22.51	22.63	333,305	-1.14(-4.79%)
Dec 13, 2007	22.98	23.80	22.71	23.76	310,234	+0.56(+2.43%)
Dec 12, 2007	23.24	23.80	22.96	23.20	396,099	+0.51(+2.26%)
Dec 11, 2007	23.88	23.88	22.68	22.69	357,817	-1.09(-4.57%)
Dec 10, 2007	23.37	24.02	23.29	23.77	249,768	+0.37(+1.58%)
Dec 07, 2007	23.40	23.46	23.07	23.40	223,684	+0.10(+0.44%)
Dec 06, 2007	22.73	23.55	22.54	23.30	463,503	+0.50(+2.21%)
Dec 05, 2007	22.48	22.88	22.35	22.79	394,451	+0.71(+3.22%)
Dec 04, 2007	22.13	22.32	21.66	22.08	315,928	-0.28(-1.25%)
Dec 03, 2007	22.63	22.86	22.36	22.36	263,073	-0.38(-1.69%)
Nov 30, 2007	23.32	23.56	22.44	22.75	534,717	-0.38(-1.64%)
Nov 29, 2007	23.76	23.79	23.04	23.13	591,218	-0.79(-3.30%)
Nov 28, 2007	22.40	23.99	22.35	23.91	623,941	+1.78(+8.04%)
Nov 27, 2007	21.82	22.36	21.48	22.13	294,229	+0.40(+1.82%)
Nov 26, 2007	21.76	22.13	21.56	21.74	375,786	-0.01(-0.04%)
Nov 23, 2007	21.56	21.91	21.19	21.75	130,500	+0.40(+1.88%)
Nov 21, 2007	21.15	21.71	21.15	21.35	275,951	+0.02(+0.08%)
Nov 20, 2007	21.27	21.57	20.91	21.33	443,945	+0.03(+0.12%)
Nov 19, 2007	21.51	21.62	21.15	21.30	854,840	-0.40(-1.83%)
Nov 16, 2007	21.93	21.99	21.39	21.70	411,145	-0.17(-0.79%)
Nov 15, 2007	21.88	22.12	21.64	21.87	315,190	-0.08(-0.37%)
Nov 14, 2007	22.63	22.63	21.80	21.95	343,249	-0.60(-2.66%)
Nov 13, 2007	22.05	22.62	21.85	22.55	269,522	+0.70(+3.19%)
Nov 12, 2007	21.97	22.40	21.61	21.85	252,841	-0.24(-1.09%)
Nov 09, 2007	22.16	22.44	21.82	22.10	488,884	-0.37(-1.65%)
Nov 08, 2007	22.33	22.57	21.91	22.47	335,721	+0.33(+1.48%)
Nov 07, 2007	22.35	22.45	21.91	22.14	377,186	-0.56(-2.47%)
Nov 06, 2007	22.41	22.73	22.01	22.70	285,304	+0.28(+1.27%)
Nov 05, 2007	22.54	22.69	22.14	22.41	246,383	-0.46(-2.00%)
Nov 02, 2007	22.93	23.04	22.41	22.87	300,301	+0.17(+0.74%)
Nov 01, 2007	22.70	23.04	22.02	22.70	569,895	-0.34(-1.50%)
Oct 31, 2007	22.89	23.30	22.51	23.05	530,759	+0.20(+0.87%)
Oct 30, 2007	23.22	23.22	22.81	22.85	244,081	-0.48(-2.05%)
Oct 29, 2007	23.56	23.64	23.10	23.33	245,508	-0.18(-0.75%)
Oct 26, 2007	23.36	23.69	23.05	23.50	332,998	+0.47(+2.06%)
Oct 25, 2007	22.96	23.26	22.54	23.03	491,082	+0.15(+0.66%)
Oct 24, 2007	22.46	22.99	22.21	22.88	309,521	+0.22(+0.97%)
Oct 23, 2007	22.77	22.77	22.12	22.66	278,468	+0.17(+0.75%)
Oct 22, 2007	21.69	22.62	21.54	22.49	281,102	+0.53(+2.43%)
Oct 19, 2007	23.06	23.13	21.90	21.96	382,599	-1.10(-4.78%)
Oct 18, 2007	22.81	23.20	22.53	23.06	170,460	+0.12(+0.51%)
Oct 17, 2007	23.14	23.24	22.45	22.94	222,646	+0.13(+0.57%)
Oct 16, 2007	22.84	23.19	22.66	22.82	174,234	-0.00(-0.02%)
Oct 15, 2007	23.06	23.36	22.58	22.82	272,337	-0.28(-1.19%)
Oct 12, 2007	23.40	23.63	23.01	23.10	341,232	-0.23(-1.00%)
Oct 11, 2007	23.86	24.26	22.97	23.33	395,985	-0.47(-1.99%)
Oct 10, 2007	23.69	23.88	23.61	23.80	329,489	+0.02(+0.09%)
Oct 09, 2007	23.68	23.81	23.28	23.78	392,151	+0.21(+0.90%)
Oct 08, 2007	23.16	24.05	23.10	23.57	499,237	+0.31(+1.33%)
Oct 05, 2007	22.54	23.28	22.42	23.26	690,855	+0.58(+2.56%)
Oct 04, 2007	22.89	23.28	22.62	22.68	339,751	-0.12(-0.51%)
Oct 03, 2007	23.23	23.39	22.60	22.79	339,619	-0.55(-2.34%)
Oct 02, 2007	23.25	23.55	23.07	23.34	374,567	-0.06(-0.26%)

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