Date	Open	High	Low	Close	Volume	Change (%)
Jun 29, 2007	21.83	21.93	21.63	21.75	429,471	-0.06(-0.27%)
Jun 28, 2007	21.65	21.89	21.65	21.81	810,587	+0.12(+0.54%)
Jun 27, 2007	21.42	21.79	21.40	21.69	597,944	+0.19(+0.90%)
Jun 26, 2007	21.74	21.81	21.50	21.50	5,119,101	-0.23(-1.04%)
Jun 25, 2007	21.94	22.00	21.66	21.72	550,130	-0.07(-0.33%)
Jun 22, 2007	21.89	21.92	21.69	21.80	294,012	-0.13(-0.59%)
Jun 21, 2007	21.85	21.96	21.73	21.92	542,923	+0.06(+0.30%)
Jun 20, 2007	22.20	22.20	21.83	21.86	521,224	-0.22(-0.99%)
Jun 19, 2007	22.05	22.12	21.97	22.08	1,543,836	-0.01(-0.06%)
Jun 18, 2007	22.04	22.10	22.01	22.09	964,645	+0.08(+0.35%)
Jun 15, 2007	22.17	22.18	22.01	22.01	793,229	+0.00(+0.00%)
Jun 14, 2007	21.98	22.15	21.92	22.01	593,139	+0.15(+0.71%)
Jun 13, 2007	21.70	21.86	21.65	21.86	382,200	+0.19(+0.89%)
Jun 12, 2007	21.81	21.95	21.63	21.67	265,184	-0.30(-1.38%)
Jun 11, 2007	21.95	22.08	21.92	21.97	807,642	-0.04(-0.18%)
Jun 08, 2007	21.70	22.01	21.67	22.01	260,534	+0.35(+1.64%)
Jun 07, 2007	22.00	22.04	21.61	21.65	1,101,810	-0.39(-1.79%)
Jun 06, 2007	22.13	22.21	22.03	22.05	647,850	-0.21(-0.93%)
Jun 05, 2007	22.32	22.34	22.17	22.25	1,389,468	-0.12(-0.52%)
Jun 04, 2007	22.29	22.40	22.23	22.37	726,584	+0.08(+0.38%)
Jun 01, 2007	22.38	22.41	22.22	22.29	4,174,294	-0.06(-0.26%)
May 31, 2007	22.33	22.40	22.25	22.34	536,723	+0.08(+0.38%)
May 30, 2007	21.87	22.26	21.82	22.26	2,134,340	+0.32(+1.44%)
May 29, 2007	21.94	22.01	21.86	21.94	2,169,058	+0.08(+0.38%)
May 25, 2007	21.81	21.87	21.72	21.86	518,698	+0.16(+0.74%)
May 24, 2007	21.87	21.98	21.69	21.70	222,872	-0.17(-0.80%)
May 23, 2007	21.89	22.00	21.85	21.87	365,771	+0.11(+0.50%)
May 22, 2007	21.83	21.87	21.76	21.76	301,916	-0.02(-0.09%)
May 21, 2007	21.70	21.88	21.70	21.78	786,874	+0.23(+1.08%)
May 18, 2007	21.54	21.58	21.46	21.55	382,510	+0.08(+0.39%)
May 17, 2007	21.49	21.52	21.42	21.47	470,388	-0.05(-0.21%)
May 16, 2007	21.40	21.53	21.31	21.51	295,252	+0.18(+0.85%)
May 15, 2007	21.23	21.49	21.23	21.33	325,474	+0.09(+0.43%)
May 14, 2007	21.29	21.32	21.20	21.24	375,381	-0.03(-0.15%)
May 11, 2007	21.07	21.27	21.05	21.27	215,898	+0.21(+1.01%)
May 10, 2007	21.25	21.25	20.98	21.06	278,513	-0.25(-1.18%)
May 09, 2007	21.14	21.40	21.14	21.31	913,344	+0.15(+0.70%)
May 08, 2007	21.09	21.16	20.99	21.16	593,759	+0.01(+0.03%)
May 07, 2007	21.18	21.22	21.13	21.16	416,297	+0.00(+0.00%)
May 04, 2007	21.09	21.18	21.02	21.16	1,353,200	+0.12(+0.55%)
May 03, 2007	20.83	21.09	20.83	21.04	734,488	+0.28(+1.34%)
May 02, 2007	20.56	20.83	20.56	20.76	300,483	+0.30(+1.48%)
May 01, 2007	20.52	20.55	20.39	20.46	2,995,183	-0.05(-0.22%)
Apr 30, 2007	20.69	20.69	20.46	20.50	366,391	-0.10(-0.50%)
Apr 27, 2007	20.64	20.66	20.56	20.61	451,057	-0.09(-0.44%)
Apr 26, 2007	20.77	20.81	20.66	20.70	516,575	+0.01(+0.03%)
Apr 25, 2007	20.74	20.76	20.64	20.69	238,859	+0.06(+0.31%)
Apr 24, 2007	20.66	20.71	20.57	20.63	463,724	-0.08(-0.41%)
Apr 23, 2007	20.87	20.87	20.63	20.71	713,410	-0.11(-0.53%)
Apr 20, 2007	20.76	20.85	20.76	20.82	302,846	+0.20(+0.97%)
Apr 19, 2007	20.56	20.69	20.45	20.62	275,413	+0.05(+0.22%)
Apr 18, 2007	20.60	20.66	20.49	20.58	279,288	-0.03(-0.16%)
Apr 17, 2007	20.60	20.66	20.56	20.61	364,528	-0.03(-0.13%)
Apr 16, 2007	20.51	20.66	20.51	20.63	191,410	+0.20(+0.98%)
Apr 13, 2007	20.29	20.43	20.26	20.43	896,559	+0.09(+0.44%)
Apr 12, 2007	20.21	20.35	20.16	20.34	284,573	+0.14(+0.67%)
Apr 11, 2007	20.39	20.39	20.20	20.21	1,027,725	-0.23(-1.11%)
Apr 10, 2007	20.49	20.49	20.34	20.43	374,916	+0.06(+0.32%)
Apr 09, 2007	20.45	20.45	20.36	20.37	442,180	-0.03(-0.13%)
Apr 05, 2007	20.20	20.41	20.20	20.40	548,812	+0.08(+0.41%)
Apr 04, 2007	20.36	20.37	20.26	20.31	1,551,585	-0.06(-0.29%)
Apr 03, 2007	20.36	20.40	20.29	20.37	1,350,592	+0.12(+0.61%)

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