Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2007	19.57	19.57	19.29	19.42	2,615,172	-0.16(-0.79%)
Dec 28, 2007	19.69	19.69	19.52	19.57	1,075,731	+0.07(+0.38%)
Dec 27, 2007	19.80	19.80	19.50	19.50	3,632,895	-0.19(-0.96%)
Dec 26, 2007	19.80	19.80	19.64	19.69	2,000,780	-0.07(-0.34%)
Dec 24, 2007	19.87	19.87	19.69	19.76	1,308,510	-0.03(-0.14%)
Dec 21, 2007	19.40	19.78	19.40	19.78	3,374,380	+0.36(+1.88%)
Dec 20, 2007	19.81	19.81	19.42	19.42	2,552,057	-0.09(-0.45%)
Dec 19, 2007	19.24	19.56	19.24	19.51	2,851,550	+0.16(+0.84%)
Dec 18, 2007	19.66	19.66	19.30	19.34	5,947,240	-0.09(-0.45%)
Dec 17, 2007	19.39	19.55	19.36	19.43	4,417,454	-0.13(-0.69%)
Dec 14, 2007	19.55	19.84	19.54	19.57	4,077,128	-0.24(-1.23%)
Dec 13, 2007	19.86	19.86	19.59	19.81	4,774,773	+0.09(+0.44%)
Dec 12, 2007	20.02	20.05	19.57	19.72	3,529,495	+0.05(+0.27%)
Dec 11, 2007	20.05	20.05	19.61	19.67	5,424,049	-0.22(-1.09%)
Dec 10, 2007	20.07	20.07	19.86	19.88	1,454,325	+0.02(+0.10%)
Dec 07, 2007	19.82	19.96	19.76	19.86	4,464,385	+0.21(+1.06%)
Dec 06, 2007	19.78	19.86	19.65	19.65	4,712,422	-0.01(-0.03%)
Dec 05, 2007	19.82	19.82	19.61	19.66	2,421,164	+0.08(+0.41%)
Dec 04, 2007	19.59	19.65	19.55	19.58	3,244,756	-0.03(-0.14%)
Dec 03, 2007	19.80	19.80	19.57	19.61	7,651,295	-0.07(-0.38%)
Nov 30, 2007	19.76	19.76	19.57	19.68	4,144,959	+0.03(+0.14%)
Nov 29, 2007	19.36	19.76	19.36	19.65	4,124,342	+0.10(+0.52%)
Nov 28, 2007	19.42	19.59	19.27	19.55	6,724,447	+0.30(+1.58%)
Nov 27, 2007	19.05	19.34	19.05	19.25	3,874,464	+0.20(+1.06%)
Nov 26, 2007	19.42	19.42	19.00	19.05	4,430,474	-0.20(-1.02%)
Nov 23, 2007	19.28	19.28	19.11	19.24	1,018,355	+0.20(+1.03%)
Nov 21, 2007	19.21	19.30	19.03	19.05	4,978,684	-0.24(-1.22%)
Nov 20, 2007	19.51	19.51	19.09	19.28	5,228,203	+0.16(+0.81%)
Nov 19, 2007	19.32	19.32	19.11	19.13	4,032,024	-0.13(-0.70%)
Nov 16, 2007	19.25	19.32	19.14	19.26	2,307,380	+0.09(+0.46%)
Nov 15, 2007	18.98	19.30	18.98	19.18	6,791,334	-0.01(-0.07%)
Nov 14, 2007	19.19	19.32	19.12	19.19	4,323,514	+0.09(+0.49%)
Nov 13, 2007	19.14	19.18	18.91	19.09	2,376,572	+0.28(+1.50%)
Nov 12, 2007	18.66	18.99	18.64	18.81	3,421,719	+0.01(+0.07%)
Nov 09, 2007	18.85	18.98	18.79	18.80	3,538,449	-0.18(-0.96%)
Nov 08, 2007	19.00	19.03	18.70	18.98	4,786,423	+0.13(+0.72%)
Nov 07, 2007	18.88	19.01	18.75	18.85	3,961,831	-0.21(-1.10%)
Nov 06, 2007	18.88	19.05	18.88	19.05	1,675,141	+0.13(+0.68%)
Nov 05, 2007	18.55	19.01	18.55	18.93	2,600,932	+0.03(+0.14%)
Nov 02, 2007	18.72	18.90	18.72	18.90	3,762,629	+0.12(+0.65%)
Nov 01, 2007	19.22	19.22	18.77	18.78	3,882,567	-0.38(-1.97%)
Oct 31, 2007	18.94	19.18	18.94	19.16	3,247,194	+0.12(+0.64%)
Oct 30, 2007	19.01	19.11	18.97	19.03	2,286,983	-0.08(-0.42%)
Oct 29, 2007	19.11	19.18	19.06	19.11	2,263,727	+0.01(+0.04%)
Oct 26, 2007	18.91	19.11	18.91	19.11	1,975,998	+0.13(+0.67%)
Oct 25, 2007	18.92	19.02	18.87	18.98	4,284,663	+0.16(+0.82%)
Oct 24, 2007	18.83	18.89	18.68	18.82	3,203,745	-0.05(-0.29%)
Oct 23, 2007	18.87	18.88	18.76	18.88	2,233,916	+0.06(+0.32%)
Oct 22, 2007	18.64	18.85	18.62	18.82	2,867,071	+0.12(+0.65%)
Oct 19, 2007	18.91	18.93	18.68	18.70	10,796,717	-0.20(-1.04%)
Oct 18, 2007	18.90	18.97	18.88	18.89	18,750,388	-0.07(-0.36%)
Oct 17, 2007	18.97	19.01	18.85	18.96	10,690,375	+0.07(+0.36%)
Oct 16, 2007	18.92	18.97	18.86	18.89	4,668,042	-0.08(-0.43%)
Oct 15, 2007	18.70	19.13	18.70	18.97	5,652,718	-0.06(-0.32%)
Oct 12, 2007	19.36	19.36	18.97	19.03	5,553,940	+0.04(+0.21%)
Oct 11, 2007	19.07	19.09	18.90	18.99	8,921,426	+0.24(+1.26%)
Oct 10, 2007	18.76	18.76	18.76	18.76	0	+0.00(+0.00%)
Oct 09, 2007	18.76	18.76	18.76	18.76	0	+0.00(+0.00%)
Oct 08, 2007	18.73	18.82	18.73	18.76	4,314,623	-0.12(-0.64%)
Oct 05, 2007	18.85	18.89	18.79	18.88	5,498,915	+0.07(+0.36%)
Oct 04, 2007	18.78	18.82	18.74	18.81	8,501,992	+0.04(+0.22%)
Oct 03, 2007	18.78	18.81	18.71	18.77	10,166,824	-0.05(-0.25%)
Oct 02, 2007	18.82	18.82	18.73	18.82	3,023,098	+0.01(+0.04%)

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