Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2007	22.24	22.26	21.72	22.24	489,685	-0.07(-0.30%)
Dec 28, 2007	22.99	23.13	22.24	22.31	354,993	-0.61(-2.64%)
Dec 27, 2007	23.89	24.00	22.77	22.91	333,885	-0.95(-3.98%)
Dec 26, 2007	24.25	24.25	23.51	23.86	334,169	-0.22(-0.90%)
Dec 24, 2007	24.09	24.68	24.05	24.08	197,824	+0.14(+0.58%)
Dec 21, 2007	23.28	24.31	23.17	23.94	1,624,408	+1.03(+4.49%)
Dec 20, 2007	23.65	23.65	22.54	22.91	1,112,414	-0.45(-1.92%)
Dec 19, 2007	22.93	24.05	22.93	23.36	946,447	+0.68(+2.99%)
Dec 18, 2007	22.09	22.68	21.82	22.68	479,935	+0.91(+4.17%)
Dec 17, 2007	21.99	22.07	21.53	21.78	527,846	-0.21(-0.94%)
Dec 14, 2007	22.00	22.24	21.64	21.98	624,378	-0.22(-0.98%)
Dec 13, 2007	22.27	22.47	21.99	22.20	392,211	-0.31(-1.37%)
Dec 12, 2007	23.45	23.82	22.35	22.51	722,216	-0.49(-2.13%)
Dec 11, 2007	24.19	24.19	22.92	23.00	694,699	-1.02(-4.23%)
Dec 10, 2007	23.43	24.48	23.14	24.02	631,484	+0.63(+2.69%)
Dec 07, 2007	23.18	24.00	22.66	23.39	787,777	+0.22(+0.97%)
Dec 06, 2007	21.60	23.16	21.47	23.16	747,832	+1.48(+6.81%)
Dec 05, 2007	21.67	21.76	21.21	21.69	403,348	+0.18(+0.84%)
Dec 04, 2007	21.30	21.66	21.30	21.50	658,472	-0.04(-0.20%)
Dec 03, 2007	22.05	22.06	21.39	21.55	665,376	-0.39(-1.77%)
Nov 30, 2007	22.40	22.70	21.78	21.93	1,378,393	-1.13(-4.91%)
Nov 29, 2007	23.60	23.68	23.05	23.07	241,620	-0.60(-2.53%)
Nov 28, 2007	22.62	23.66	22.25	23.66	522,243	+1.33(+5.96%)
Nov 27, 2007	22.07	22.45	21.95	22.33	378,626	+0.29(+1.32%)
Nov 26, 2007	22.53	22.67	21.93	22.04	612,809	-0.51(-2.25%)
Nov 23, 2007	22.28	22.80	22.15	22.55	100,151	+0.34(+1.53%)
Nov 21, 2007	22.16	22.56	21.96	22.21	486,380	-0.13(-0.60%)
Nov 20, 2007	22.90	22.90	21.86	22.35	582,731	-0.36(-1.57%)
Nov 19, 2007	22.83	22.90	22.43	22.70	1,062,158	-0.31(-1.34%)
Nov 16, 2007	22.71	23.51	22.65	23.01	971,604	+0.39(+1.71%)
Nov 15, 2007	23.29	23.49	22.09	22.62	931,279	-0.58(-2.50%)
Nov 14, 2007	23.85	23.88	23.13	23.20	471,506	-0.53(-2.24%)
Nov 13, 2007	24.05	24.13	22.96	23.74	643,879	+0.00(+0.00%)
Nov 12, 2007	23.88	24.28	23.63	23.74	673,297	-0.04(-0.15%)
Nov 09, 2007	23.05	24.19	22.91	23.77	676,850	+0.45(+1.92%)
Nov 08, 2007	23.96	24.19	22.85	23.33	663,409	-0.68(-2.82%)
Nov 07, 2007	24.90	24.90	23.96	24.00	303,595	-1.23(-4.87%)
Nov 06, 2007	24.33	25.29	24.33	25.23	404,077	+0.80(+3.27%)
Nov 05, 2007	24.41	24.66	24.22	24.43	400,111	-0.24(-0.96%)
Nov 02, 2007	24.97	24.98	24.23	24.67	416,637	+0.38(+1.57%)
Nov 01, 2007	24.93	25.00	24.21	24.29	556,288	-0.91(-3.60%)
Oct 31, 2007	24.74	25.41	24.39	25.20	445,724	+0.59(+2.38%)
Oct 30, 2007	24.63	24.75	24.51	24.61	317,643	-0.07(-0.29%)
Oct 29, 2007	25.03	25.17	24.52	24.68	308,553	-0.27(-1.07%)
Oct 26, 2007	24.80	25.06	24.21	24.95	388,046	+0.39(+1.58%)
Oct 25, 2007	24.92	24.98	24.26	24.56	337,640	-0.19(-0.78%)
Oct 24, 2007	24.69	25.15	24.26	24.75	575,459	-0.03(-0.12%)
Oct 23, 2007	24.83	25.56	24.31	24.78	1,156,042	+0.94(+3.96%)
Oct 22, 2007	24.20	24.68	23.64	23.84	1,020,192	-0.44(-1.79%)
Oct 19, 2007	24.58	24.84	24.28	24.28	1,002,674	-0.35(-1.42%)
Oct 18, 2007	24.81	24.88	24.29	24.63	1,290,073	-0.57(-2.26%)
Oct 17, 2007	25.76	25.89	24.88	25.20	434,321	-0.22(-0.86%)
Oct 16, 2007	25.78	25.86	25.41	25.41	407,382	-0.53(-2.05%)
Oct 15, 2007	27.01	27.05	25.93	25.95	365,735	-1.00(-3.73%)
Oct 12, 2007	26.81	26.95	26.60	26.95	434,156	+0.29(+1.09%)
Oct 11, 2007	26.65	27.08	26.40	26.66	879,715	-0.11(-0.43%)
Oct 10, 2007	27.04	27.17	26.63	26.77	417,133	-0.19(-0.72%)
Oct 09, 2007	27.10	27.20	26.65	26.97	417,629	+0.06(+0.22%)
Oct 08, 2007	27.29	27.41	26.65	26.91	250,214	-0.39(-1.42%)
Oct 05, 2007	27.13	27.57	26.93	27.30	661,894	+0.51(+1.90%)
Oct 04, 2007	26.77	26.96	26.44	26.79	359,125	+0.08(+0.32%)
Oct 03, 2007	27.04	27.22	26.47	26.70	596,117	-0.38(-1.41%)
Oct 02, 2007	27.53	27.77	26.96	27.08	611,818	-0.37(-1.34%)

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