Date	Open	High	Low	Close	Volume	Change (%)
Jun 29, 2007	22.00	22.19	21.82	21.88	158,192	-0.05(-0.24%)
Jun 28, 2007	21.95	22.07	21.86	21.93	595,991	-0.05(-0.24%)
Jun 27, 2007	21.76	21.98	21.76	21.98	92,751	+0.19(+0.87%)
Jun 26, 2007	21.81	21.94	21.73	21.79	127,094	+0.11(+0.49%)
Jun 25, 2007	21.65	21.85	21.62	21.69	192,805	+0.04(+0.21%)
Jun 22, 2007	21.98	21.98	21.57	21.64	178,202	-0.24(-1.08%)
Jun 21, 2007	21.86	21.97	21.77	21.88	153,865	-0.05(-0.22%)
Jun 20, 2007	22.24	22.24	21.90	21.93	101,675	-0.30(-1.35%)
Jun 19, 2007	22.18	22.23	22.16	22.23	61,654	+0.03(+0.13%)
Jun 18, 2007	22.15	22.21	22.06	22.20	212,004	-0.01(-0.05%)
Jun 15, 2007	22.06	22.32	22.06	22.21	812,593	+0.18(+0.81%)
Jun 14, 2007	22.00	22.13	21.97	22.03	336,935	-0.13(-0.58%)
Jun 13, 2007	21.93	22.16	21.92	22.16	74,363	+0.23(+1.05%)
Jun 12, 2007	22.04	22.13	21.93	21.93	88,695	-0.25(-1.13%)
Jun 11, 2007	22.01	22.19	21.99	22.18	241,209	+0.05(+0.23%)
Jun 08, 2007	21.98	22.13	21.93	22.13	147,375	+0.11(+0.49%)
Jun 07, 2007	22.37	22.39	22.02	22.02	126,621	-0.41(-1.83%)
Jun 06, 2007	22.59	22.59	22.35	22.43	121,956	-0.21(-0.91%)
Jun 05, 2007	22.66	22.66	22.50	22.64	128,176	-0.02(-0.08%)
Jun 04, 2007	22.59	22.69	22.59	22.66	1,662,503	-0.03(-0.13%)
Jun 01, 2007	22.68	22.72	22.60	22.69	141,426	+0.01(+0.05%)
May 31, 2007	22.61	22.73	22.61	22.68	76,797	+0.01(+0.07%)
May 30, 2007	22.56	22.66	22.48	22.66	141,696	+0.01(+0.05%)
May 29, 2007	22.70	22.70	22.57	22.65	130,069	-0.05(-0.23%)
May 25, 2007	22.65	22.72	22.57	22.70	148,997	+0.10(+0.44%)
May 24, 2007	22.64	22.72	22.58	22.60	198,483	-0.12(-0.54%)
May 23, 2007	22.82	22.85	22.65	22.72	151,702	+0.02(+0.10%)
May 22, 2007	22.59	22.80	22.55	22.70	269,061	+0.00(+0.02%)
May 21, 2007	22.84	22.84	22.66	22.70	271,495	-0.07(-0.31%)
May 18, 2007	22.72	22.81	22.66	22.77	133,584	+0.10(+0.44%)
May 17, 2007	22.62	22.71	22.59	22.67	110,058	-0.04(-0.18%)
May 16, 2007	22.61	22.75	22.56	22.71	159,544	+0.17(+0.75%)
May 15, 2007	22.65	22.75	22.54	22.54	153,324	-0.07(-0.29%)
May 14, 2007	22.54	22.71	22.49	22.61	106,272	+0.03(+0.13%)
May 11, 2007	22.42	22.65	22.42	22.58	167,115	+0.10(+0.44%)
May 10, 2007	22.77	22.77	22.47	22.48	338,828	-0.42(-1.84%)
May 09, 2007	22.88	22.92	22.81	22.90	151,431	+0.04(+0.16%)
May 08, 2007	22.89	22.90	22.74	22.86	332,879	-0.09(-0.39%)
May 07, 2007	23.01	23.02	22.87	22.95	370,737	+0.08(+0.34%)
May 04, 2007	22.73	22.95	22.73	22.87	340,991	+0.21(+0.95%)
May 03, 2007	22.64	22.74	22.64	22.66	88,425	+0.02(+0.10%)
May 02, 2007	22.58	22.70	22.57	22.64	1,656,825	+0.01(+0.07%)
May 01, 2007	22.71	22.71	22.51	22.62	1,135,737	-0.03(-0.15%)
Apr 30, 2007	22.75	22.75	22.61	22.65	163,870	-0.06(-0.28%)
Apr 27, 2007	22.80	22.80	22.64	22.72	58,409	-0.07(-0.31%)
Apr 26, 2007	22.85	22.88	22.75	22.79	434,825	-0.04(-0.19%)
Apr 25, 2007	22.64	22.85	22.63	22.83	146,023	+0.09(+0.39%)
Apr 24, 2007	22.74	22.79	22.60	22.74	189,289	+0.05(+0.21%)
Apr 23, 2007	22.66	22.75	22.56	22.69	402,105	-0.13(-0.55%)
Apr 20, 2007	22.77	22.82	22.73	22.82	122,767	+0.17(+0.75%)
Apr 19, 2007	22.55	22.70	22.54	22.65	108,435	+0.12(+0.54%)
Apr 18, 2007	22.45	22.57	22.45	22.53	159,544	+0.02(+0.10%)
Apr 17, 2007	22.50	22.57	22.49	22.51	145,212	+0.09(+0.41%)
Apr 16, 2007	22.25	22.50	22.25	22.41	131,421	+0.16(+0.71%)
Apr 13, 2007	22.03	22.28	22.03	22.25	272,847	+0.36(+1.62%)
Apr 12, 2007	21.76	21.94	21.76	21.90	771,760	+0.16(+0.75%)
Apr 11, 2007	21.76	21.84	21.70	21.74	280,419	-0.06(-0.29%)
Apr 10, 2007	21.87	21.94	21.80	21.80	150,350	-0.03(-0.14%)
Apr 09, 2007	21.80	21.84	21.72	21.83	110,058	+0.01(+0.05%)
Apr 05, 2007	21.72	21.87	21.67	21.82	82,205	+0.15(+0.70%)
Apr 04, 2007	21.50	21.69	21.50	21.67	137,911	+0.09(+0.43%)
Apr 03, 2007	21.50	21.61	21.46	21.57	97,619	+0.19(+0.90%)

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