Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2007	20.51	20.67	20.24	20.28	7,040,332	-0.03(-0.13%)
Nov 29, 2007	20.28	20.39	20.06	20.31	4,609,526	+0.01(+0.03%)
Nov 28, 2007	20.09	20.39	20.01	20.30	10,232,283	+0.18(+0.89%)
Nov 27, 2007	20.25	20.26	19.88	20.12	6,893,205	-0.02(-0.11%)
Nov 26, 2007	20.60	20.60	20.09	20.15	5,099,360	-0.41(-1.99%)
Nov 23, 2007	20.47	20.62	20.33	20.56	2,029,791	+0.24(+1.18%)
Nov 21, 2007	20.54	20.59	20.27	20.32	3,963,877	-0.36(-1.74%)
Nov 20, 2007	20.71	20.80	20.34	20.68	4,716,561	+0.04(+0.19%)
Nov 19, 2007	20.70	20.76	20.46	20.64	4,518,619	-0.15(-0.71%)
Nov 16, 2007	20.82	20.88	20.50	20.79	6,197,629	+0.15(+0.71%)
Nov 15, 2007	20.49	20.88	20.47	20.64	4,711,650	+0.02(+0.11%)
Nov 14, 2007	21.01	21.41	20.51	20.62	5,123,127	-0.24(-1.15%)
Nov 13, 2007	20.71	20.87	20.53	20.86	6,104,129	+0.27(+1.33%)
Nov 12, 2007	21.04	21.04	20.54	20.58	5,658,409	-0.04(-0.21%)
Nov 09, 2007	21.35	21.35	20.53	20.63	8,991,937	-0.39(-1.84%)
Nov 08, 2007	20.62	21.11	20.62	21.01	4,992,872	+0.33(+1.61%)
Nov 07, 2007	20.88	21.17	20.68	20.68	8,468,809	-0.54(-2.55%)
Nov 06, 2007	21.21	21.22	20.94	21.22	5,840,867	+0.20(+0.94%)
Nov 05, 2007	21.29	21.32	20.81	21.03	8,755,503	-0.31(-1.43%)
Nov 02, 2007	21.02	21.35	20.75	21.33	10,499,107	-0.01(-0.03%)
Nov 01, 2007	21.92	21.99	21.28	21.34	8,620,708	-0.65(-2.96%)
Oct 31, 2007	22.11	22.11	21.78	21.99	6,776,926	+0.00(+0.00%)
Oct 30, 2007	21.36	22.17	21.36	21.99	8,491,305	+0.63(+2.94%)
Oct 29, 2007	21.51	21.52	21.24	21.36	4,893,307	-0.01(-0.03%)
Oct 26, 2007	21.31	21.49	21.18	21.36	5,168,475	+0.03(+0.15%)
Oct 25, 2007	20.69	21.37	20.68	21.33	7,843,834	+0.61(+2.95%)
Oct 24, 2007	20.38	20.80	20.26	20.72	5,382,161	+0.20(+0.98%)
Oct 23, 2007	20.59	20.69	20.30	20.52	3,744,892	+0.05(+0.24%)
Oct 22, 2007	20.23	20.56	20.14	20.47	4,850,081	+0.01(+0.05%)
Oct 19, 2007	20.50	20.75	20.43	20.46	8,146,964	-0.15(-0.72%)
Oct 18, 2007	20.49	20.62	20.32	20.60	6,475,444	+0.11(+0.56%)
Oct 17, 2007	20.61	20.70	20.38	20.49	8,181,764	+0.12(+0.59%)
Oct 16, 2007	20.15	20.57	20.12	20.37	5,698,662	+0.22(+1.08%)
Oct 15, 2007	20.44	20.59	20.07	20.15	5,114,747	-0.18(-0.89%)
Oct 12, 2007	20.42	20.55	20.24	20.33	5,195,704	+0.02(+0.11%)
Oct 11, 2007	20.81	20.93	20.27	20.31	8,865,684	-0.50(-2.39%)
Oct 10, 2007	20.34	20.91	20.26	20.81	17,474,578	+0.00(+0.00%)
Oct 09, 2007	20.93	20.93	20.48	20.81	27,343,980	+0.99(+5.01%)
Oct 08, 2007	18.95	19.92	18.87	19.81	19,714,078	+1.06(+5.65%)
Oct 05, 2007	18.56	18.94	18.43	18.75	4,211,218	+0.34(+1.87%)
Oct 04, 2007	18.67	18.70	18.29	18.41	3,153,468	-0.25(-1.32%)
Oct 03, 2007	18.64	18.87	18.56	18.66	4,015,603	-0.05(-0.29%)
Oct 02, 2007	18.85	18.89	18.68	18.71	3,367,765	-0.10(-0.52%)
Oct 01, 2007	18.57	18.91	18.37	18.81	3,953,329	+0.34(+1.83%)
Sep 28, 2007	18.42	18.61	18.30	18.47	3,069,398	+0.08(+0.42%)
Sep 27, 2007	18.34	18.43	18.27	18.39	2,760,773	+0.15(+0.84%)
Sep 26, 2007	18.32	18.34	18.21	18.24	5,692,434	+0.04(+0.24%)
Sep 25, 2007	18.57	18.59	18.19	18.20	5,585,652	-0.44(-2.34%)
Sep 24, 2007	18.67	18.89	18.51	18.63	3,679,870	-0.08(-0.44%)
Sep 21, 2007	18.91	19.10	18.58	18.72	6,492,928	+0.14(+0.73%)
Sep 20, 2007	18.70	18.73	18.56	18.58	2,838,616	-0.12(-0.64%)
Sep 19, 2007	18.39	18.87	18.39	18.70	5,504,329	+0.44(+2.42%)
Sep 18, 2007	17.70	18.41	17.69	18.26	4,612,705	+0.56(+3.15%)
Sep 17, 2007	17.73	17.84	17.60	17.70	2,781,287	-0.04(-0.25%)
Sep 14, 2007	17.52	17.78	17.37	17.74	3,298,531	+0.22(+1.28%)
Sep 13, 2007	17.26	17.69	17.25	17.52	6,380,933	+0.35(+2.03%)
Sep 12, 2007	17.38	17.40	17.13	17.17	2,978,733	-0.23(-1.35%)
Sep 11, 2007	17.19	17.50	17.24	17.41	3,725,065	+0.21(+1.24%)
Sep 10, 2007	17.39	17.51	17.06	17.19	3,098,886	-0.12(-0.69%)
Sep 07, 2007	17.57	17.63	17.26	17.31	4,193,268	-0.45(-2.55%)
Sep 06, 2007	17.86	18.01	17.74	17.77	3,948,749	-0.10(-0.55%)
Sep 05, 2007	17.67	17.94	17.56	17.86	3,579,499	+0.02(+0.09%)

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