Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2007	17.81	17.81	17.64	17.69	695,842	-0.11(-0.59%)
May 30, 2007	17.57	17.80	17.53	17.80	753,512	+0.16(+0.92%)
May 29, 2007	17.57	17.68	17.56	17.64	407,008	+0.08(+0.44%)
May 25, 2007	17.44	17.57	17.36	17.56	329,005	+0.15(+0.85%)
May 24, 2007	17.58	17.64	17.38	17.41	420,350	-0.18(-1.04%)
May 23, 2007	17.65	17.74	17.59	17.60	342,920	-0.07(-0.40%)
May 22, 2007	17.43	17.72	17.31	17.67	752,538	+0.19(+1.09%)
May 21, 2007	17.37	17.49	17.25	17.48	543,907	+0.04(+0.24%)
May 18, 2007	17.38	17.46	17.34	17.43	340,852	+0.13(+0.77%)
May 17, 2007	17.13	17.38	17.13	17.30	404,649	+0.10(+0.57%)
May 16, 2007	17.12	17.25	17.07	17.20	303,770	+0.11(+0.66%)
May 15, 2007	17.09	17.29	17.07	17.09	262,717	-0.04(-0.25%)
May 14, 2007	17.40	17.40	17.12	17.13	314,311	-0.26(-1.50%)
May 11, 2007	17.16	17.39	17.08	17.39	222,466	+0.20(+1.15%)
May 10, 2007	17.49	17.49	17.13	17.19	513,792	-0.25(-1.42%)
May 09, 2007	17.33	17.47	17.28	17.44	475,583	+0.01(+0.08%)
May 08, 2007	17.11	17.43	17.10	17.43	609,428	+0.21(+1.23%)
May 07, 2007	17.25	17.28	17.17	17.21	326,797	-0.06(-0.37%)
May 04, 2007	17.00	17.29	17.00	17.28	552,159	+0.22(+1.28%)
May 03, 2007	17.06	17.12	16.93	17.06	390,337	-0.01(-0.04%)
May 02, 2007	16.93	17.12	16.88	17.07	388,948	+0.14(+0.83%)
May 01, 2007	16.77	16.93	16.66	16.93	494,912	+0.20(+1.18%)
Apr 30, 2007	16.85	16.85	16.68	16.73	735,929	-0.08(-0.50%)
Apr 27, 2007	16.76	16.85	16.65	16.81	685,436	+0.04(+0.25%)
Apr 26, 2007	16.73	16.82	16.61	16.77	752,168	-0.01(-0.04%)
Apr 25, 2007	16.71	16.83	16.66	16.78	540,131	+0.11(+0.68%)
Apr 24, 2007	16.62	16.76	16.50	16.66	912,047	+0.10(+0.60%)
Apr 23, 2007	16.67	16.73	16.57	16.57	642,904	-0.18(-1.05%)
Apr 20, 2007	16.82	16.84	16.67	16.74	348,678	+0.07(+0.42%)
Apr 19, 2007	16.72	16.72	16.44	16.67	357,456	-0.05(-0.29%)
Apr 18, 2007	16.59	16.78	16.24	16.72	729,104	+0.20(+1.24%)
Apr 17, 2007	16.58	16.64	16.28	16.52	659,097	-0.12(-0.72%)
Apr 16, 2007	16.32	16.66	16.31	16.64	418,628	+0.42(+2.57%)
Apr 13, 2007	16.18	16.25	15.92	16.22	318,155	+0.12(+0.74%)
Apr 12, 2007	15.93	16.12	15.92	16.10	403,325	+0.08(+0.53%)
Apr 11, 2007	16.28	16.28	15.98	16.01	568,445	-0.20(-1.26%)
Apr 10, 2007	16.28	16.43	16.20	16.22	373,724	-0.11(-0.65%)
Apr 09, 2007	16.46	16.46	16.27	16.33	215,022	-0.04(-0.22%)
Apr 05, 2007	16.34	16.49	16.29	16.36	222,333	-0.02(-0.13%)
Apr 04, 2007	16.41	16.50	16.34	16.38	222,622	-0.07(-0.43%)
Apr 03, 2007	16.45	16.49	16.37	16.45	408,928	+0.01(+0.04%)
Apr 02, 2007	16.61	16.64	16.32	16.45	335,968	-0.11(-0.64%)
Mar 30, 2007	16.45	16.69	16.40	16.55	472,219	+0.00(+0.00%)
Mar 29, 2007	16.51	16.63	16.45	16.55	396,120	+0.11(+0.69%)
Mar 28, 2007	16.43	16.55	16.33	16.44	442,599	-0.08(-0.47%)
Mar 27, 2007	16.74	16.75	16.50	16.52	411,076	-0.24(-1.43%)
Mar 26, 2007	16.90	16.90	16.61	16.76	425,342	-0.03(-0.17%)
Mar 23, 2007	16.83	16.93	16.76	16.78	409,120	-0.02(-0.13%)
Mar 22, 2007	16.94	16.95	16.71	16.81	652,863	-0.12(-0.71%)
Mar 21, 2007	16.73	16.93	16.58	16.93	546,586	+0.22(+1.31%)
Mar 20, 2007	16.44	16.71	16.42	16.71	363,812	+0.21(+1.28%)
Mar 19, 2007	16.45	16.56	16.40	16.49	223,655	+0.11(+0.65%)
Mar 16, 2007	16.45	16.61	16.33	16.39	407,365	-0.03(-0.17%)
Mar 15, 2007	16.18	16.49	16.18	16.42	839,188	+0.18(+1.09%)
Mar 14, 2007	16.04	16.27	15.87	16.24	477,804	+0.16(+0.96%)
Mar 13, 2007	16.53	16.44	16.08	16.09	360,138	-0.44(-2.69%)
Mar 12, 2007	16.49	16.57	16.43	16.53	206,171	-0.04(-0.26%)
Mar 09, 2007	16.61	16.71	16.49	16.57	313,049	-0.04(-0.21%)
Mar 08, 2007	16.59	16.76	16.57	16.61	218,234	+0.06(+0.34%)
Mar 07, 2007	16.50	16.62	16.42	16.55	469,377	-0.01(-0.09%)
Mar 06, 2007	16.45	16.61	16.45	16.57	447,338	+0.18(+1.08%)
Mar 05, 2007	16.58	16.66	16.38	16.39	637,918	-0.30(-1.82%)
Mar 02, 2007	16.78	16.78	16.58	16.69	580,710	-0.16(-0.92%)

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