Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2007	15.77	15.87	15.76	15.87	4,180	+0.23(+1.47%)
May 30, 2007	15.75	15.81	15.64	15.64	2,918	-0.18(-1.12%)
May 29, 2007	15.80	15.95	15.80	15.82	3,838	-0.05(-0.30%)
May 25, 2007	15.93	16.05	15.66	15.86	4,019	+0.08(+0.52%)
May 24, 2007	15.84	15.84	15.77	15.78	3,562	+0.06(+0.41%)
May 23, 2007	15.70	15.79	15.67	15.71	3,726	-0.05(-0.30%)
May 22, 2007	15.77	15.77	15.76	15.76	508	-0.06(-0.41%)
May 21, 2007	15.69	15.99	15.68	15.83	6,823	+0.14(+0.92%)
May 18, 2007	15.93	15.93	15.68	15.68	948	-0.06(-0.35%)
May 17, 2007	15.28	15.80	15.28	15.74	26,478	+0.32(+2.07%)
May 16, 2007	15.36	15.42	15.35	15.42	21,320	-0.01(-0.08%)
May 15, 2007	15.64	15.64	15.43	15.43	4,111	-0.12(-0.80%)
May 14, 2007	15.64	15.67	15.56	15.56	2,922	-0.01(-0.04%)
May 11, 2007	15.53	15.64	15.51	15.56	8,257	-0.06(-0.42%)
May 10, 2007	15.70	15.70	15.57	15.63	11,810	+0.06(+0.38%)
May 09, 2007	15.91	15.91	15.43	15.57	8,281	-0.35(-2.19%)
May 08, 2007	16.05	16.05	15.91	15.92	18,530	-0.04(-0.22%)
May 07, 2007	16.09	16.09	15.95	15.95	8,359	+0.04(+0.26%)
May 04, 2007	16.35	16.35	15.86	15.91	9,994	-0.51(-3.13%)
May 03, 2007	16.62	16.68	16.42	16.42	1,673	-0.17(-1.00%)
May 02, 2007	16.32	16.80	16.32	16.59	3,669	+0.15(+0.93%)
May 01, 2007	16.54	16.54	16.41	16.43	3,077	-0.22(-1.31%)
Apr 30, 2007	16.65	16.82	16.61	16.65	8,906	+0.15(+0.93%)
Apr 27, 2007	16.04	16.50	16.04	16.50	10,973	+0.56(+3.52%)
Apr 26, 2007	16.68	16.68	15.64	15.94	42,267	-0.89(-5.30%)
Apr 25, 2007	17.60	17.60	16.77	16.83	14,694	-0.88(-4.97%)
Apr 24, 2007	17.95	17.95	17.69	17.71	3,406	+0.25(+1.42%)
Apr 23, 2007	17.56	17.56	17.39	17.46	6,945	-0.17(-0.97%)
Apr 20, 2007	17.70	17.71	17.63	17.63	4,743	+0.04(+0.23%)
Apr 19, 2007	17.70	17.71	17.59	17.59	3,557	-0.04(-0.23%)
Apr 18, 2007	17.66	17.71	17.46	17.63	8,215	+0.07(+0.37%)
Apr 17, 2007	17.59	17.74	17.52	17.57	11,982	-0.06(-0.34%)
Apr 16, 2007	17.75	17.75	17.57	17.63	1,531	-0.18(-1.03%)
Apr 13, 2007	17.81	17.85	17.81	17.81	918	+0.15(+0.84%)
Apr 12, 2007	17.64	17.71	17.63	17.66	1,524	-0.06(-0.33%)
Apr 11, 2007	17.59	17.72	17.56	17.72	3,409	+0.11(+0.64%)
Apr 10, 2007	17.68	17.80	17.61	17.61	1,993	+0.09(+0.54%)
Apr 09, 2007	17.59	17.80	17.52	17.52	3,731	-0.04(-0.24%)
Apr 05, 2007	17.68	17.68	17.50	17.56	6,098	+0.05(+0.30%)
Apr 04, 2007	17.53	17.70	17.33	17.50	15,186	-0.03(-0.17%)
Apr 03, 2007	17.68	17.68	17.12	17.53	25,219	+0.01(+0.07%)
Apr 02, 2007	17.20	17.66	17.20	17.52	15,809	+0.08(+0.44%)
Mar 30, 2007	17.70	17.70	17.39	17.44	5,615	+0.03(+0.17%)
Mar 29, 2007	17.60	17.60	17.41	17.41	1,737	-0.21(-1.17%)
Mar 28, 2007	17.56	17.67	17.56	17.62	1,800	+0.01(+0.07%)
Mar 27, 2007	17.17	17.80	17.12	17.61	22,688	+0.49(+2.86%)
Mar 26, 2007	17.72	17.72	17.12	17.12	9,521	-0.17(-0.99%)
Mar 23, 2007	17.34	17.39	17.20	17.29	4,970	+0.05(+0.31%)
Mar 22, 2007	17.33	17.33	17.13	17.24	3,640	-0.06(-0.34%)
Mar 21, 2007	17.34	17.34	17.26	17.30	1,524	+0.07(+0.41%)
Mar 20, 2007	17.14	17.33	17.14	17.23	4,951	+0.08(+0.48%)
Mar 19, 2007	17.12	17.17	17.12	17.14	3,970	+0.02(+0.14%)
Mar 16, 2007	17.23	17.23	17.12	17.12	4,304	-0.11(-0.65%)
Mar 15, 2007	17.55	17.55	17.12	17.23	20,142	-0.33(-1.88%)
Mar 14, 2007	17.60	17.63	17.56	17.56	1,993	-0.18(-1.03%)
Mar 13, 2007	17.80	17.86	17.60	17.75	5,505	-0.05(-0.30%)
Mar 12, 2007	17.51	17.80	17.40	17.80	6,663	+0.17(+0.94%)
Mar 09, 2007	17.71	17.73	17.12	17.63	19,410	+0.09(+0.50%)
Mar 08, 2007	17.22	17.65	17.12	17.54	10,680	-0.02(-0.10%)
Mar 07, 2007	17.18	17.61	17.18	17.56	12,633	+0.36(+2.09%)
Mar 06, 2007	17.04	17.21	17.04	17.20	4,172	+0.09(+0.52%)
Mar 05, 2007	17.12	17.12	17.00	17.11	4,280	-0.11(-0.62%)
Mar 02, 2007	16.94	17.22	16.94	17.22	3,813	+0.02(+0.14%)

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