Date	Open	High	Low	Close	Volume	Change (%)
Jun 29, 2007	20.48	20.52	20.24	20.37	121,711	-0.04(-0.22%)
Jun 28, 2007	20.41	20.49	20.39	20.42	39,195	+0.02(+0.08%)
Jun 27, 2007	20.12	20.40	20.12	20.40	32,122	+0.21(+1.04%)
Jun 26, 2007	20.31	20.37	20.19	20.19	26,523	-0.06(-0.30%)
Jun 25, 2007	20.34	20.48	20.21	20.25	24,165	-0.18(-0.86%)
Jun 22, 2007	20.62	20.64	20.43	20.43	101,966	-0.31(-1.49%)
Jun 21, 2007	20.66	20.74	20.60	20.74	53,930	+0.11(+0.53%)
Jun 20, 2007	20.95	20.97	20.63	20.63	16,797	-0.32(-1.54%)
Jun 19, 2007	20.82	20.95	20.82	20.95	61,002	+0.07(+0.34%)
Jun 18, 2007	20.99	20.99	20.88	20.88	5,304	-0.04(-0.21%)
Jun 15, 2007	21.00	21.01	20.92	20.92	48,625	+0.14(+0.69%)
Jun 14, 2007	20.75	20.81	20.75	20.78	48,036	+0.07(+0.36%)
Jun 13, 2007	20.50	20.71	20.50	20.71	63,360	+0.27(+1.35%)
Jun 12, 2007	20.58	20.66	20.43	20.43	47,446	-0.21(-1.00%)
Jun 11, 2007	20.60	20.71	20.57	20.64	22,397	+0.01(+0.07%)
Jun 08, 2007	20.40	20.62	20.38	20.62	49,214	+0.24(+1.18%)
Jun 07, 2007	20.70	20.75	20.38	20.38	64,834	-0.41(-1.97%)
Jun 06, 2007	20.86	20.86	20.75	20.79	16,208	-0.17(-0.81%)
Jun 05, 2007	21.01	21.02	20.91	20.96	68,959	-0.15(-0.71%)
Jun 04, 2007	21.07	21.12	21.05	21.11	17,092	+0.06(+0.29%)
Jun 01, 2007	21.11	21.11	21.04	21.05	57,466	+0.04(+0.18%)
May 31, 2007	21.00	21.09	21.00	21.01	18,860	+0.02(+0.08%)
May 30, 2007	20.77	21.00	20.77	21.00	30,648	+0.14(+0.67%)
May 29, 2007	20.86	20.90	20.81	20.86	16,797	+0.05(+0.26%)
May 25, 2007	20.81	20.81	20.72	20.80	218,962	+0.11(+0.54%)
May 24, 2007	20.92	20.94	20.67	20.69	45,678	-0.20(-0.97%)
May 23, 2007	21.02	21.04	20.90	20.90	27,701	-0.05(-0.26%)
May 22, 2007	20.97	21.01	20.93	20.95	128,489	+0.02(+0.08%)
May 21, 2007	20.94	21.00	20.91	20.93	58,350	-0.03(-0.15%)
May 18, 2007	20.90	20.96	20.85	20.96	79,569	+0.15(+0.73%)
May 17, 2007	20.78	20.85	20.76	20.81	168,568	-0.01(-0.07%)
May 16, 2007	20.78	20.82	20.72	20.82	39,489	+0.12(+0.59%)
May 15, 2007	20.72	20.85	20.68	20.70	47,741	+0.03(+0.15%)
May 14, 2007	20.77	20.78	20.65	20.67	45,678	-0.04(-0.18%)
May 11, 2007	20.64	20.72	20.63	20.71	50,983	+0.15(+0.72%)
May 10, 2007	20.76	20.76	20.56	20.56	44,205	-0.25(-1.21%)
May 09, 2007	20.72	20.83	20.72	20.81	29,764	+0.09(+0.43%)
May 08, 2007	20.70	20.73	20.64	20.72	27,701	-0.03(-0.16%)
May 07, 2007	20.72	20.76	20.72	20.76	27,112	+0.08(+0.38%)
May 04, 2007	20.73	20.74	20.67	20.68	17,682	+0.03(+0.16%)
May 03, 2007	20.62	20.67	20.60	20.64	21,807	+0.10(+0.48%)
May 02, 2007	20.44	20.59	20.44	20.55	26,523	+0.11(+0.53%)
May 01, 2007	20.44	20.44	20.33	20.44	59,529	+0.05(+0.27%)
Apr 30, 2007	20.51	20.56	20.38	20.38	34,479	-0.13(-0.61%)
Apr 27, 2007	20.50	20.55	20.47	20.51	12,672	-0.02(-0.12%)
Apr 26, 2007	20.53	20.54	20.52	20.53	12,377	-0.01(-0.05%)
Apr 25, 2007	20.48	20.55	20.40	20.54	11,788	+0.18(+0.90%)
Apr 24, 2007	20.36	20.38	20.27	20.36	64,539	-0.03(-0.13%)
Apr 23, 2007	20.44	20.47	20.37	20.39	85,463	-0.02(-0.10%)
Apr 20, 2007	20.34	20.41	20.34	20.41	99,313	+0.13(+0.66%)
Apr 19, 2007	20.16	20.30	20.16	20.27	14,735	-0.05(-0.26%)
Apr 18, 2007	20.24	20.33	20.24	20.33	8,841	+0.08(+0.40%)
Apr 17, 2007	20.25	20.28	20.22	20.24	85,463	+0.05(+0.25%)
Apr 16, 2007	20.14	20.21	20.14	20.19	23,870	+0.20(+0.98%)
Apr 13, 2007	19.94	20.00	19.89	20.00	112,870	+0.09(+0.44%)
Apr 12, 2007	19.85	19.91	19.77	19.91	16,503	+0.06(+0.29%)
Apr 11, 2007	20.00	20.00	19.83	19.85	28,291	-0.13(-0.66%)
Apr 10, 2007	19.90	19.98	19.90	19.98	66,307	+0.07(+0.34%)
Apr 09, 2007	19.95	19.95	19.90	19.92	26,817	+0.03(+0.14%)
Apr 05, 2007	19.86	19.92	19.85	19.89	30,943	+0.05(+0.24%)
Apr 04, 2007	19.82	19.86	19.82	19.84	215,131	+0.00(+0.00%)
Apr 03, 2007	19.73	19.87	19.73	19.84	34,185	+0.16(+0.81%)

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