Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2007	21.50	21.69	21.34	21.38	1,068,056	-0.30(-1.40%)
Dec 28, 2007	21.78	21.82	21.66	21.69	786,584	+0.05(+0.24%)
Dec 27, 2007	21.86	21.86	21.60	21.64	603,054	+0.03(+0.16%)
Dec 26, 2007	21.60	21.66	21.51	21.60	833,132	+0.00(+0.00%)
Dec 24, 2007	21.23	21.60	20.64	21.60	403,914	+0.29(+1.37%)
Dec 21, 2007	21.06	21.35	21.06	21.31	925,282	+0.89(+4.37%)
Dec 20, 2007	20.49	20.52	20.33	20.42	994,815	+0.18(+0.90%)
Dec 19, 2007	20.27	20.40	20.17	20.24	882,044	-0.25(-1.20%)
Dec 18, 2007	20.60	20.63	20.34	20.48	1,787,976	+0.26(+1.30%)
Dec 17, 2007	20.36	20.44	20.22	20.22	864,630	+0.18(+0.88%)
Dec 14, 2007	20.21	20.33	20.04	20.04	1,314,182	-0.41(-2.01%)
Dec 13, 2007	20.58	20.64	20.27	20.45	791,929	-0.29(-1.38%)
Dec 12, 2007	21.00	21.09	20.63	20.74	1,064,164	+0.30(+1.48%)
Dec 11, 2007	20.76	20.82	20.44	20.44	629,609	-0.49(-2.35%)
Dec 10, 2007	20.86	21.03	20.80	20.93	535,883	+0.06(+0.30%)
Dec 07, 2007	20.93	20.94	20.82	20.86	648,088	-0.15(-0.73%)
Dec 06, 2007	20.78	21.03	20.78	21.02	704,899	+0.05(+0.25%)
Dec 05, 2007	20.97	21.08	20.90	20.97	1,102,793	+0.12(+0.58%)
Dec 04, 2007	20.74	20.92	20.70	20.85	2,010,122	+0.20(+0.97%)
Dec 03, 2007	20.74	20.75	20.62	20.65	1,275,509	-0.21(-0.99%)
Nov 30, 2007	21.05	21.05	20.78	20.85	2,954,841	+0.02(+0.08%)
Nov 29, 2007	20.76	20.94	20.70	20.84	1,219,528	-0.29(-1.35%)
Nov 28, 2007	20.88	21.21	20.85	21.12	1,635,398	+0.27(+1.32%)
Nov 27, 2007	20.63	20.88	20.53	20.85	1,117,765	+0.31(+1.50%)
Nov 26, 2007	20.87	21.01	20.52	20.54	1,173,414	-0.30(-1.43%)
Nov 23, 2007	20.57	20.84	20.57	20.84	627,605	+0.10(+0.47%)
Nov 21, 2007	20.81	20.86	20.57	20.74	1,350,056	-0.24(-1.14%)
Nov 20, 2007	20.83	21.10	20.83	20.98	1,374,537	+0.02(+0.08%)
Nov 19, 2007	21.04	21.24	20.93	20.96	3,029,434	-0.06(-0.30%)
Nov 16, 2007	20.84	21.02	20.70	21.02	1,703,592	+0.46(+2.22%)
Nov 15, 2007	20.65	20.77	20.49	20.57	1,462,969	-0.12(-0.58%)
Nov 14, 2007	20.83	20.90	20.66	20.69	4,205,179	+0.11(+0.56%)
Nov 13, 2007	20.49	20.66	20.47	20.57	2,092,630	+0.88(+4.47%)
Nov 12, 2007	19.74	19.95	19.69	19.69	879,023	-0.26(-1.29%)
Nov 09, 2007	19.99	20.14	19.89	19.95	1,024,224	-0.43(-2.13%)
Nov 08, 2007	20.25	20.40	20.12	20.38	1,157,040	+0.20(+0.99%)
Nov 07, 2007	20.34	20.42	20.16	20.18	1,362,148	-0.39(-1.92%)
Nov 06, 2007	20.46	20.62	20.42	20.58	907,304	-0.05(-0.22%)
Nov 05, 2007	20.72	20.87	20.56	20.62	965,229	-0.05(-0.25%)
Nov 02, 2007	20.58	20.68	20.47	20.68	1,368,430	+0.72(+3.61%)
Nov 01, 2007	19.94	20.26	19.81	19.96	2,757,509	+0.61(+3.13%)
Oct 31, 2007	19.07	19.35	18.91	19.35	1,485,149	-0.13(-0.67%)
Oct 30, 2007	19.60	19.62	19.45	19.48	661,641	-0.12(-0.61%)
Oct 29, 2007	19.52	19.65	19.47	19.60	871,455	+0.27(+1.42%)
Oct 26, 2007	19.26	19.35	19.20	19.33	581,495	+0.10(+0.54%)
Oct 25, 2007	19.18	19.22	19.07	19.22	885,979	+0.25(+1.29%)
Oct 24, 2007	19.01	19.06	18.78	18.98	1,215,488	-0.06(-0.30%)
Oct 23, 2007	19.01	19.06	18.90	19.04	735,837	+0.24(+1.28%)
Oct 22, 2007	18.69	18.80	18.60	18.80	593,219	-0.01(-0.03%)
Oct 19, 2007	18.89	19.00	18.80	18.80	902,778	-0.24(-1.26%)
Oct 18, 2007	19.00	19.05	18.94	19.04	653,766	+0.30(+1.59%)
Oct 17, 2007	18.80	18.83	18.63	18.74	1,113,818	+0.42(+2.31%)
Oct 16, 2007	18.29	18.42	18.27	18.32	1,013,548	-0.09(-0.50%)
Oct 15, 2007	18.60	18.63	18.37	18.41	814,408	-0.27(-1.44%)
Oct 12, 2007	18.63	18.72	18.62	18.68	705,039	-0.06(-0.34%)
Oct 11, 2007	18.87	18.92	18.68	18.74	1,697,588	+0.30(+1.64%)
Oct 10, 2007	18.40	18.57	18.37	18.44	888,954	+0.21(+1.13%)
Oct 09, 2007	18.18	18.24	18.08	18.24	598,294	+0.16(+0.89%)
Oct 08, 2007	18.18	18.20	17.98	18.08	361,531	-0.10(-0.53%)
Oct 05, 2007	18.24	18.30	18.09	18.17	869,355	+0.28(+1.57%)
Oct 04, 2007	17.82	17.99	17.78	17.89	627,343	+0.05(+0.29%)
Oct 03, 2007	17.88	17.95	17.82	17.84	508,174	-0.23(-1.30%)
Oct 02, 2007	18.24	18.26	17.94	18.08	1,239,286	-0.30(-1.65%)

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