Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2007	19.82	19.91	19.53	19.61	253,735	+0.04(+0.18%)
Nov 29, 2007	19.52	19.71	19.45	19.58	326,411	+0.03(+0.14%)
Nov 28, 2007	19.21	19.61	19.20	19.55	510,809	+0.54(+2.82%)
Nov 27, 2007	18.79	19.04	18.76	19.01	110,979	+0.30(+1.62%)
Nov 26, 2007	19.18	19.28	18.71	18.71	126,435	-0.37(-1.96%)
Nov 23, 2007	18.89	19.14	18.89	19.08	16,216	+0.27(+1.43%)
Nov 21, 2007	18.88	19.05	18.76	18.81	460,894	-0.27(-1.43%)
Nov 20, 2007	19.12	19.30	18.82	19.09	254,264	+0.05(+0.25%)
Nov 19, 2007	19.20	19.24	18.98	19.04	236,416	-0.28(-1.43%)
Nov 16, 2007	19.31	19.33	19.13	19.32	101,604	+0.10(+0.51%)
Nov 15, 2007	19.29	19.38	19.11	19.22	520,691	-0.16(-0.82%)
Nov 14, 2007	19.62	19.62	19.37	19.38	78,800	-0.13(-0.66%)
Nov 13, 2007	19.15	19.50	19.12	19.50	86,908	+0.58(+3.09%)
Nov 12, 2007	19.20	19.40	18.92	18.92	505,283	-0.33(-1.72%)
Nov 09, 2007	19.29	19.46	19.18	19.25	94,003	-0.32(-1.66%)
Nov 08, 2007	19.72	19.78	19.28	19.58	523,225	-0.17(-0.88%)
Nov 07, 2007	20.06	20.12	19.75	19.75	45,608	-0.49(-2.44%)
Nov 06, 2007	20.12	20.27	19.93	20.24	459,374	+0.24(+1.18%)
Nov 05, 2007	19.87	20.09	19.84	20.01	129,982	-0.08(-0.39%)
Nov 02, 2007	20.22	20.22	19.90	20.08	208,530	+0.07(+0.35%)
Nov 01, 2007	20.33	20.33	20.00	20.01	283,783	-0.41(-1.99%)
Oct 31, 2007	20.32	20.42	20.19	20.42	65,118	+0.25(+1.23%)
Oct 30, 2007	20.23	20.26	20.13	20.17	36,739	-0.07(-0.33%)
Oct 29, 2007	20.31	20.31	20.18	20.24	100,844	+0.06(+0.31%)
Oct 26, 2007	20.17	20.18	20.02	20.18	92,229	+0.25(+1.25%)
Oct 25, 2007	19.93	20.04	19.79	19.93	83,107	-0.01(-0.06%)
Oct 24, 2007	19.92	19.95	19.60	19.94	83,868	-0.03(-0.16%)
Oct 23, 2007	19.88	19.97	19.75	19.97	504,222	+0.21(+1.08%)
Oct 22, 2007	19.46	19.76	19.46	19.76	134,036	+0.08(+0.42%)
Oct 19, 2007	20.13	20.13	19.64	19.67	81,080	-0.52(-2.58%)
Oct 18, 2007	20.12	20.20	20.08	20.20	29,645	+0.05(+0.23%)
Oct 17, 2007	20.28	20.29	19.97	20.15	38,513	+0.07(+0.37%)
Oct 16, 2007	20.14	20.14	20.03	20.07	59,037	-0.09(-0.43%)
Oct 15, 2007	20.33	20.33	20.06	20.16	159,121	-0.18(-0.87%)
Oct 12, 2007	20.21	20.36	20.18	20.34	43,074	+0.17(+0.86%)
Oct 11, 2007	20.50	20.53	20.07	20.16	78,293	-0.20(-0.97%)
Oct 10, 2007	20.33	20.40	20.25	20.36	232,600	+0.02(+0.08%)
Oct 09, 2007	20.26	20.35	20.16	20.35	57,770	+0.19(+0.96%)
Oct 08, 2007	20.20	20.20	20.10	20.15	94,256	-0.00(-0.02%)
Oct 05, 2007	20.08	20.24	20.05	20.16	60,810	+0.21(+1.05%)
Oct 04, 2007	19.99	19.99	19.88	19.95	245,269	+0.01(+0.07%)
Oct 03, 2007	19.93	20.00	19.89	19.93	59,797	-0.05(-0.27%)
Oct 02, 2007	20.05	20.05	19.92	19.99	208,023	-0.02(-0.10%)
Oct 01, 2007	19.76	20.03	19.76	20.01	108,445	+0.27(+1.36%)
Sep 28, 2007	19.81	19.85	19.69	19.74	177,617	-0.08(-0.42%)
Sep 27, 2007	19.80	19.82	19.73	19.82	197,634	+0.13(+0.64%)
Sep 26, 2007	19.69	19.75	19.61	19.69	246,536	+0.08(+0.42%)
Sep 25, 2007	19.44	19.61	19.44	19.61	183,192	+0.00(+0.02%)
Sep 24, 2007	19.71	19.75	19.57	19.61	138,344	-0.05(-0.24%)
Sep 21, 2007	19.73	19.73	19.65	19.65	66,385	+0.09(+0.44%)
Sep 20, 2007	19.64	19.66	19.53	19.57	261,992	-0.07(-0.36%)
Sep 19, 2007	19.67	20.47	19.58	19.64	513,850	+0.14(+0.71%)
Sep 18, 2007	19.11	19.52	19.08	19.50	105,658	+0.50(+2.64%)
Sep 17, 2007	19.08	19.08	18.96	19.00	84,881	-0.12(-0.64%)
Sep 14, 2007	18.99	19.14	18.99	19.12	82,094	+0.02(+0.08%)
Sep 13, 2007	19.10	19.19	19.06	19.11	69,172	+0.09(+0.50%)
Sep 12, 2007	18.97	19.12	18.97	19.01	120,354	-0.01(-0.04%)
Sep 11, 2007	18.83	19.03	18.83	19.02	154,560	+0.25(+1.35%)
Sep 10, 2007	18.93	18.93	18.61	18.77	131,756	-0.33(-1.74%)
Sep 07, 2007	18.97	19.14	18.75	19.10	406,418	-0.03(-0.14%)
Sep 06, 2007	19.26	19.28	19.00	19.13	518,411	+0.09(+0.46%)
Sep 05, 2007	19.13	19.13	18.97	19.04	168,496	-0.20(-1.05%)

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