Date	Open	High	Low	Close	Volume	Change (%)
Jun 29, 2007	21.96	22.08	21.87	21.89	37,722	-0.06(-0.26%)
Jun 28, 2007	21.91	21.95	21.91	21.95	13,360	+0.05(+0.21%)
Jun 27, 2007	21.71	21.90	21.69	21.90	6,810	+0.17(+0.79%)
Jun 26, 2007	21.83	21.84	21.73	21.73	8,644	+0.04(+0.19%)
Jun 25, 2007	21.74	21.86	21.64	21.69	6,549	-0.04(-0.18%)
Jun 22, 2007	21.86	21.88	21.71	21.72	9,168	-0.17(-0.76%)
Jun 21, 2007	21.79	21.91	21.76	21.89	13,098	+0.04(+0.18%)
Jun 20, 2007	21.99	22.03	21.81	21.85	38,246	-0.16(-0.73%)
Jun 19, 2007	21.96	22.03	21.95	22.01	17,289	-0.13(-0.59%)
Jun 18, 2007	22.17	22.18	22.13	22.14	19,123	+0.00(+0.00%)
Jun 15, 2007	22.18	22.26	22.14	22.14	12,574	+0.10(+0.45%)
Jun 14, 2007	22.01	22.05	22.00	22.04	2,357	+0.09(+0.42%)
Jun 13, 2007	21.79	21.95	21.79	21.95	17,289	+0.18(+0.84%)
Jun 12, 2007	21.87	21.92	21.76	21.77	7,072	-0.24(-1.09%)
Jun 11, 2007	21.87	22.03	21.87	22.01	26,196	+0.17(+0.77%)
Jun 08, 2007	21.73	21.84	21.71	21.84	47,153	+0.04(+0.19%)
Jun 07, 2007	21.98	22.03	21.76	21.80	15,455	-0.22(-0.99%)
Jun 06, 2007	22.16	22.16	21.94	22.01	89,590	-0.25(-1.13%)
Jun 05, 2007	22.36	22.36	22.22	22.27	12,050	-0.10(-0.46%)
Jun 04, 2007	22.37	22.39	22.36	22.37	26,982	-0.02(-0.07%)
Jun 01, 2007	22.29	22.39	22.01	22.39	101,117	+0.13(+0.57%)
May 31, 2007	22.28	22.31	22.26	22.26	14,407	-0.00(-0.02%)
May 30, 2007	22.05	22.26	22.05	22.26	9,954	+0.15(+0.67%)
May 29, 2007	22.14	22.17	22.11	22.11	10,478	+0.02(+0.09%)
May 25, 2007	22.01	22.09	22.01	22.09	23,314	+0.17(+0.77%)
May 24, 2007	22.09	22.12	21.91	21.93	20,171	-0.14(-0.62%)
May 23, 2007	22.29	22.29	22.06	22.06	23,052	+0.04(+0.17%)
May 22, 2007	22.06	22.08	22.03	22.03	11,002	+0.01(+0.03%)
May 21, 2007	22.09	22.10	22.02	22.02	17,551	-0.16(-0.72%)
May 18, 2007	22.05	22.20	22.05	22.18	13,360	+0.07(+0.31%)
May 17, 2007	22.08	22.11	22.04	22.11	16,503	-0.05(-0.24%)
May 16, 2007	22.04	22.16	22.01	22.16	10,216	+0.16(+0.73%)
May 15, 2007	21.96	22.10	21.96	22.00	7,596	-0.00(-0.02%)
May 14, 2007	22.03	22.06	21.95	22.01	17,813	-0.04(-0.17%)
May 11, 2007	21.93	22.05	21.92	22.05	12,836	+0.17(+0.78%)
May 10, 2007	22.08	22.08	21.87	21.87	8,120	-0.31(-1.38%)
May 09, 2007	22.15	22.20	22.12	22.18	3,405	+0.13(+0.57%)
May 08, 2007	22.18	22.18	21.99	22.05	96,401	-0.17(-0.76%)
May 07, 2007	22.23	22.24	22.20	22.22	2,095	+0.02(+0.09%)
May 04, 2007	22.17	22.21	22.16	22.20	6,549	+0.07(+0.31%)
May 03, 2007	22.14	22.14	22.11	22.13	14,669	+0.03(+0.14%)
May 02, 2007	22.05	22.12	22.05	22.10	16,503	+0.08(+0.38%)
May 01, 2007	22.05	22.05	21.98	22.02	2,095	-0.07(-0.33%)
Apr 30, 2007	22.15	22.22	22.09	22.09	14,145	-0.05(-0.24%)
Apr 27, 2007	22.10	22.14	22.06	22.14	6,287	-0.01(-0.06%)
Apr 26, 2007	22.20	22.20	22.12	22.16	38,246	-0.12(-0.52%)
Apr 25, 2007	22.25	22.28	22.18	22.27	90,900	+0.15(+0.66%)
Apr 24, 2007	22.08	22.15	22.02	22.13	23,052	+0.06(+0.29%)
Apr 23, 2007	22.10	22.15	22.06	22.06	76,230	-0.07(-0.31%)
Apr 20, 2007	22.12	22.13	22.08	22.13	4,191	+0.13(+0.61%)
Apr 19, 2007	21.90	22.01	21.90	22.00	16,503	-0.01(-0.05%)
Apr 18, 2007	21.93	22.06	21.93	22.01	656,212	-0.01(-0.05%)
Apr 17, 2007	22.00	22.03	21.98	22.02	13,360	+0.10(+0.47%)
Apr 16, 2007	21.83	21.92	21.83	21.92	15,455	+0.10(+0.44%)
Apr 13, 2007	21.78	21.82	21.72	21.82	9,692	+0.03(+0.14%)
Apr 12, 2007	21.58	21.79	21.58	21.79	72,563	+0.18(+0.83%)
Apr 11, 2007	21.74	21.74	21.61	21.61	16,241	-0.12(-0.56%)
Apr 10, 2007	21.72	21.74	21.71	21.74	3,929	+0.02(+0.11%)
Apr 09, 2007	21.64	21.72	21.64	21.71	27,505	-0.01(-0.04%)
Apr 05, 2007	21.64	21.76	21.64	21.72	15,193	+0.04(+0.18%)
Apr 04, 2007	21.61	21.73	21.61	21.68	21,742	+0.02(+0.09%)
Apr 03, 2007	21.51	21.69	21.51	21.66	35,364	+0.63(+2.99%)

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