Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2007	19.09	19.39	18.97	19.05	599,927	-0.21(-1.11%)
Dec 28, 2007	19.45	19.45	19.19	19.26	211,977	-0.01(-0.03%)
Dec 27, 2007	19.65	19.65	19.23	19.27	814,518	-0.41(-2.07%)
Dec 26, 2007	19.44	19.74	19.44	19.67	201,949	+0.08(+0.39%)
Dec 24, 2007	19.49	19.60	19.49	19.60	124,145	+0.07(+0.36%)
Dec 21, 2007	19.28	19.54	19.23	19.52	329,969	+0.41(+2.13%)
Dec 20, 2007	18.83	19.12	18.79	19.12	1,006,105	+0.39(+2.07%)
Dec 19, 2007	18.76	18.90	18.62	18.73	1,114,984	-0.13(-0.68%)
Dec 18, 2007	18.67	18.90	18.60	18.86	1,365,847	+0.23(+1.25%)
Dec 17, 2007	18.84	18.94	18.59	18.63	430,587	-0.36(-1.90%)
Dec 14, 2007	19.08	19.24	18.98	18.99	505,416	-0.20(-1.04%)
Dec 13, 2007	19.17	19.36	19.00	19.19	550,827	-0.13(-0.67%)
Dec 12, 2007	19.73	19.74	19.08	19.32	1,067,557	+0.70(+3.74%)
Dec 11, 2007	19.60	19.68	18.62	18.62	489,762	-0.79(-4.06%)
Dec 10, 2007	19.33	19.65	19.33	19.41	252,787	+0.03(+0.17%)
Dec 07, 2007	19.27	19.39	19.24	19.38	343,376	+0.09(+0.47%)
Dec 06, 2007	18.98	19.29	18.75	19.29	311,681	+0.16(+0.84%)
Dec 05, 2007	18.93	19.13	18.93	19.12	585,544	+0.30(+1.61%)
Dec 04, 2007	18.74	18.92	18.74	18.82	186,915	-0.03(-0.17%)
Dec 03, 2007	18.73	18.97	18.73	18.85	410,640	-0.02(-0.10%)
Nov 30, 2007	18.81	19.06	18.81	18.87	335,084	+0.14(+0.72%)
Nov 29, 2007	18.43	18.80	18.39	18.74	2,684,395	+0.08(+0.45%)
Nov 28, 2007	18.23	18.67	18.18	18.65	703,848	+0.65(+3.58%)
Nov 27, 2007	17.94	18.11	17.81	18.01	1,366,994	+0.09(+0.50%)
Nov 26, 2007	18.45	18.47	17.92	17.92	429,781	-0.47(-2.56%)
Nov 23, 2007	18.33	18.44	18.21	18.39	127,865	+0.18(+0.99%)
Nov 21, 2007	18.38	18.42	18.03	18.21	639,759	-0.37(-2.01%)
Nov 20, 2007	18.71	18.80	18.32	18.58	723,949	-0.05(-0.28%)
Nov 19, 2007	19.05	19.05	18.50	18.63	452,487	-0.56(-2.92%)
Nov 16, 2007	19.10	19.25	19.02	19.20	540,908	+0.21(+1.09%)
Nov 15, 2007	18.98	19.19	18.90	18.99	242,861	-0.14(-0.71%)
Nov 14, 2007	19.20	19.39	19.05	19.12	314,780	+0.00(+0.00%)
Nov 13, 2007	18.82	19.12	18.80	19.12	499,371	+0.42(+2.24%)
Nov 12, 2007	18.82	19.04	18.64	18.70	469,173	-0.19(-0.99%)
Nov 09, 2007	19.15	19.23	18.88	18.89	1,178,839	-0.75(-3.81%)
Nov 08, 2007	19.66	19.78	19.33	19.64	1,582,928	+0.19(+1.00%)
Nov 07, 2007	20.13	20.13	19.44	19.45	664,860	-0.77(-3.80%)
Nov 06, 2007	20.08	20.29	20.05	20.21	973,601	+0.06(+0.29%)
Nov 05, 2007	20.61	20.61	20.14	20.16	1,358,411	-0.26(-1.30%)
Nov 02, 2007	20.23	20.44	20.20	20.42	1,161,325	+0.23(+1.12%)
Nov 01, 2007	20.80	20.80	20.15	20.20	1,635,279	-0.67(-3.22%)
Oct 31, 2007	20.81	20.87	20.61	20.87	515,335	+0.17(+0.84%)
Oct 30, 2007	20.85	20.89	20.66	20.69	389,795	-0.33(-1.57%)
Oct 29, 2007	20.98	21.09	20.96	21.02	958,136	+0.08(+0.40%)
Oct 26, 2007	20.81	20.94	20.67	20.94	396,304	+0.19(+0.93%)
Oct 25, 2007	20.85	20.85	20.54	20.74	627,856	-0.10(-0.50%)
Oct 24, 2007	21.05	21.05	20.62	20.85	564,466	-0.26(-1.25%)
Oct 23, 2007	21.08	21.14	20.95	21.11	311,216	+0.12(+0.55%)
Oct 22, 2007	20.94	21.17	20.78	21.00	1,976,563	-0.14(-0.67%)
Oct 19, 2007	21.36	21.42	21.09	21.14	252,475	-0.28(-1.30%)
Oct 18, 2007	21.46	21.52	21.35	21.41	478,448	-0.07(-0.33%)
Oct 17, 2007	21.44	21.50	21.21	21.49	769,670	+0.15(+0.70%)
Oct 16, 2007	21.41	21.49	21.29	21.34	544,163	-0.25(-1.14%)
Oct 15, 2007	21.41	21.90	21.41	21.58	431,951	-0.26(-1.18%)
Oct 12, 2007	21.90	21.90	21.77	21.84	146,153	+0.11(+0.50%)
Oct 11, 2007	21.85	21.99	21.63	21.73	1,043,534	-0.10(-0.47%)
Oct 10, 2007	21.83	21.83	21.83	21.83	0	+0.00(+0.00%)
Oct 09, 2007	21.83	21.83	21.83	21.83	0	+0.00(+0.00%)
Oct 08, 2007	21.96	21.97	21.80	21.83	188,310	-0.22(-0.99%)
Oct 05, 2007	22.12	22.42	21.94	22.05	239,456	+0.01(+0.06%)
Oct 04, 2007	21.94	22.04	21.87	22.04	762,541	+0.14(+0.65%)
Oct 03, 2007	21.98	22.01	21.85	21.90	410,718	-0.20(-0.91%)
Oct 02, 2007	22.00	22.10	21.98	22.10	670,478	+0.02(+0.09%)

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