Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2007	28.17	28.62	27.98	28.27	112,765	-0.15(-0.53%)
Dec 28, 2007	28.52	29.12	28.27	28.42	85,691	+0.28(+0.98%)
Dec 27, 2007	29.06	29.29	27.89	28.14	108,692	-0.92(-3.16%)
Dec 26, 2007	28.55	29.28	28.39	29.06	160,723	+0.53(+1.88%)
Dec 24, 2007	27.93	28.66	27.75	28.53	52,440	+0.20(+0.69%)
Dec 21, 2007	28.51	28.73	27.93	28.33	267,398	+0.34(+1.21%)
Dec 20, 2007	27.80	27.99	27.19	27.99	235,131	+0.49(+1.78%)
Dec 19, 2007	27.39	28.16	27.28	27.50	171,236	-0.13(-0.48%)
Dec 18, 2007	27.45	27.99	27.14	27.64	299,690	+0.58(+2.14%)
Dec 17, 2007	27.57	28.14	27.04	27.06	299,861	-0.80(-2.88%)
Dec 14, 2007	27.84	28.35	27.61	27.86	199,675	-0.41(-1.45%)
Dec 13, 2007	27.45	28.53	27.42	28.27	301,360	+0.55(+1.99%)
Dec 12, 2007	28.53	29.29	27.46	27.72	296,565	-0.38(-1.36%)
Dec 11, 2007	29.42	29.42	27.64	28.10	493,547	-1.32(-4.48%)
Dec 10, 2007	27.64	29.60	27.29	29.42	446,733	+1.77(+6.38%)
Dec 07, 2007	26.76	27.68	26.72	27.65	329,062	-0.03(-0.10%)
Dec 06, 2007	25.82	28.51	25.34	27.68	717,743	+1.85(+7.14%)
Dec 05, 2007	23.87	25.91	23.61	25.83	407,788	+2.27(+9.65%)
Dec 04, 2007	23.56	24.19	23.34	23.56	259,553	-0.17(-0.71%)
Dec 03, 2007	23.44	24.91	23.20	23.73	427,198	+0.43(+1.84%)
Nov 30, 2007	26.67	26.98	23.28	23.30	660,935	+0.67(+2.95%)
Nov 29, 2007	22.57	23.12	22.23	22.63	326,729	+0.10(+0.44%)
Nov 28, 2007	23.78	23.94	22.47	22.54	231,577	-1.04(-4.42%)
Nov 27, 2007	21.95	23.77	21.47	23.58	395,020	+1.74(+7.96%)
Nov 26, 2007	21.92	22.54	21.80	21.84	72,895	-0.33(-1.49%)
Nov 23, 2007	22.38	22.92	22.01	22.17	49,214	+0.13(+0.61%)
Nov 21, 2007	22.08	22.44	21.64	22.04	55,299	-0.28(-1.24%)
Nov 20, 2007	21.78	23.04	21.78	22.31	203,283	+0.66(+3.05%)
Nov 19, 2007	22.02	22.19	21.02	21.65	177,467	-0.23(-1.06%)
Nov 16, 2007	21.69	22.06	21.40	21.89	212,098	+0.29(+1.32%)
Nov 15, 2007	21.56	21.72	21.21	21.60	184,576	-0.10(-0.45%)
Nov 14, 2007	21.48	21.89	21.22	21.70	199,383	+0.41(+1.93%)
Nov 13, 2007	21.64	22.61	21.06	21.29	289,681	-0.12(-0.54%)
Nov 12, 2007	21.78	21.95	21.21	21.40	190,415	-0.42(-1.92%)
Nov 09, 2007	22.10	22.79	21.47	21.82	211,011	-0.49(-2.20%)
Nov 08, 2007	21.51	22.53	21.39	22.31	244,569	+1.00(+4.68%)
Nov 07, 2007	21.52	21.80	21.13	21.31	187,287	-0.56(-2.57%)
Nov 06, 2007	21.52	22.25	20.95	21.88	138,265	+0.39(+1.83%)
Nov 05, 2007	21.14	21.90	21.01	21.48	263,334	-0.16(-0.74%)
Nov 02, 2007	22.13	22.17	21.10	21.64	143,517	-0.21(-0.98%)
Nov 01, 2007	22.80	23.11	20.50	21.86	651,253	-1.35(-5.80%)
Oct 31, 2007	23.27	23.83	22.50	23.20	163,273	+0.19(+0.81%)
Oct 30, 2007	23.73	23.96	22.96	23.02	120,508	-1.05(-4.37%)
Oct 29, 2007	23.84	24.55	23.54	24.07	163,909	+0.42(+1.77%)
Oct 26, 2007	22.43	23.68	22.34	23.65	153,153	+1.56(+7.06%)
Oct 25, 2007	23.48	23.48	22.09	22.09	207,179	-1.31(-5.60%)
Oct 24, 2007	23.88	24.06	22.72	23.40	206,164	-0.68(-2.81%)
Oct 23, 2007	24.19	24.55	23.68	24.08	77,867	+0.04(+0.15%)
Oct 22, 2007	24.10	24.16	23.05	24.04	116,775	-0.29(-1.21%)
Oct 19, 2007	24.84	24.95	23.74	24.34	117,046	-0.52(-2.08%)
Oct 18, 2007	23.58	25.05	22.85	24.85	186,481	+1.03(+4.30%)
Oct 17, 2007	23.98	24.13	22.99	23.83	182,266	+0.19(+0.79%)
Oct 16, 2007	23.47	24.11	22.89	23.64	172,768	+0.01(+0.04%)
Oct 15, 2007	24.02	24.28	23.22	23.63	143,943	-0.43(-1.78%)
Oct 12, 2007	24.61	24.61	23.36	24.06	160,853	-0.66(-2.67%)
Oct 11, 2007	25.31	25.39	24.12	24.72	112,657	-0.35(-1.39%)
Oct 10, 2007	25.40	25.52	24.63	25.07	174,611	-0.44(-1.71%)
Oct 09, 2007	24.62	25.89	24.62	25.50	134,436	+0.72(+2.91%)
Oct 08, 2007	25.01	25.61	24.67	24.78	265,043	-0.18(-0.71%)
Oct 05, 2007	24.49	25.60	24.15	24.96	280,442	+0.69(+2.83%)
Oct 04, 2007	24.37	24.37	23.57	24.27	204,791	-0.05(-0.22%)
Oct 03, 2007	24.42	24.68	23.91	24.33	195,387	-0.31(-1.27%)
Oct 02, 2007	24.63	24.78	23.91	24.64	212,862	-0.01(-0.04%)

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