Date	Open	High	Low	Close	Volume	Change (%)
May 30, 2008	20.20	20.21	20.08	20.08	1,500	-0.30(-1.47%)
May 29, 2008	20.39	20.65	20.23	20.38	13,600	+0.08(+0.39%)
May 28, 2008	20.15	20.40	20.13	20.30	2,300	-0.03(-0.15%)
May 27, 2008	20.50	20.50	20.14	20.33	2,300	-0.08(-0.39%)
May 26, 2008	20.43	20.47	20.25	20.41	0	+0.00(+0.00%)
May 23, 2008	20.43	20.47	20.25	20.41	4,600	+0.18(+0.89%)
May 22, 2008	20.42	20.42	20.12	20.23	8,600	-0.25(-1.22%)
May 21, 2008	20.16	20.48	20.03	20.48	1,605	+0.17(+0.84%)
May 20, 2008	20.25	20.57	20.25	20.31	4,302	-0.04(-0.20%)
May 19, 2008	20.28	20.35	20.01	20.35	4,900	+0.07(+0.35%)
May 16, 2008	20.14	20.33	20.00	20.28	4,547	+0.27(+1.35%)
May 15, 2008	20.26	20.26	20.01	20.01	1,500	-0.24(-1.19%)
May 14, 2008	20.20	20.25	19.93	20.25	4,288	-0.05(-0.25%)
May 13, 2008	20.25	20.32	20.01	20.30	2,900	+0.22(+1.10%)
May 12, 2008	20.40	20.51	20.08	20.08	2,950	+0.02(+0.10%)
May 09, 2008	19.88	20.06	19.88	20.06	3,200	+0.28(+1.42%)
May 08, 2008	19.75	19.78	19.75	19.78	1,400	+0.01(+0.05%)
May 07, 2008	19.78	19.90	19.75	19.77	2,000	-0.03(-0.15%)
May 06, 2008	19.80	19.80	19.80	19.80	1,000	+0.02(+0.10%)
May 05, 2008	19.79	19.89	19.78	19.78	1,100	-0.01(-0.05%)
May 02, 2008	19.76	19.79	19.76	19.79	700	+0.02(+0.10%)
May 01, 2008	19.77	19.77	19.77	19.77	236	-0.07(-0.35%)
Apr 30, 2008	19.82	19.84	19.80	19.84	700	-0.15(-0.75%)
Apr 29, 2008	19.98	19.99	19.84	19.99	1,900	+0.11(+0.55%)
Apr 28, 2008	19.76	19.88	19.67	19.88	5,624	+0.13(+0.66%)
Apr 25, 2008	19.78	19.78	19.75	19.75	800	-0.10(-0.50%)
Apr 24, 2008	19.73	19.85	19.67	19.85	1,500	+0.10(+0.51%)
Apr 23, 2008	19.76	19.94	19.75	19.75	3,600	+0.00(+0.00%)
Apr 22, 2008	19.80	19.90	19.75	19.75	1,700	-0.01(-0.05%)
Apr 21, 2008	19.85	19.87	19.65	19.76	3,000	-0.01(-0.05%)
Apr 18, 2008	19.84	19.92	19.70	19.77	11,400	-0.04(-0.20%)
Apr 17, 2008	20.03	20.03	19.73	19.81	9,500	-0.11(-0.55%)
Apr 16, 2008	19.88	20.05	19.88	19.92	3,300	-0.12(-0.60%)
Apr 15, 2008	19.96	20.11	19.82	20.04	1,400	-0.01(-0.05%)
Apr 14, 2008	20.12	20.20	19.70	20.05	2,300	+0.10(+0.50%)
Apr 11, 2008	19.81	19.95	19.70	19.95	4,725	+0.20(+1.01%)
Apr 10, 2008	19.75	19.86	19.75	19.75	4,600	+0.00(+0.00%)
Apr 09, 2008	19.74	19.75	19.65	19.75	4,200	+0.01(+0.05%)
Apr 08, 2008	19.66	19.75	19.65	19.74	3,900	+0.04(+0.20%)
Apr 07, 2008	19.80	19.89	19.63	19.70	5,700	+0.08(+0.41%)
Apr 04, 2008	19.44	19.69	19.44	19.62	9,900	+0.05(+0.26%)
Apr 03, 2008	19.52	19.79	19.45	19.57	5,800	+0.02(+0.10%)
Apr 02, 2008	19.45	19.75	19.37	19.55	9,800	+0.15(+0.77%)
Apr 01, 2008	19.80	19.80	19.40	19.40	3,900	-0.07(-0.36%)
Mar 31, 2008	19.58	19.79	19.44	19.47	4,800	-0.28(-1.42%)
Mar 28, 2008	19.64	19.76	19.52	19.75	3,000	-0.04(-0.20%)
Mar 27, 2008	19.84	19.85	19.38	19.79	4,400	+0.04(+0.20%)
Mar 26, 2008	19.50	19.86	19.50	19.75	5,200	-0.35(-1.74%)
Mar 25, 2008	20.01	20.66	20.01	20.10	6,600	-0.10(-0.50%)
Mar 24, 2008	19.90	20.32	19.90	20.20	12,100	+0.30(+1.51%)
Mar 21, 2008	19.40	19.90	19.40	19.90	23,400	+0.00(+0.00%)
Mar 20, 2008	19.40	19.90	19.40	19.90	23,400	+0.25(+1.27%)
Mar 19, 2008	19.77	19.81	19.61	19.65	2,500	+0.15(+0.77%)
Mar 18, 2008	19.33	19.50	19.24	19.50	2,900	+0.26(+1.35%)
Mar 17, 2008	19.46	19.57	19.24	19.24	7,500	+0.00(+0.00%)
Mar 14, 2008	19.10	19.24	19.00	19.24	2,200	+0.31(+1.64%)
Mar 13, 2008	18.27	19.05	18.25	18.93	5,000	+0.66(+3.61%)
Mar 12, 2008	17.87	18.27	17.87	18.27	5,800	+0.26(+1.44%)
Mar 11, 2008	18.70	18.70	17.87	18.01	6,100	-0.70(-3.74%)
Mar 10, 2008	19.97	19.98	18.70	18.71	27,600	-1.02(-5.17%)
Mar 07, 2008	20.70	20.70	19.73	19.73	4,100	-1.19(-5.69%)
Mar 06, 2008	20.90	21.00	20.80	20.92	9,900	-0.05(-0.24%)
Mar 05, 2008	21.05	21.05	20.96	20.97	3,400	-0.07(-0.33%)
Mar 04, 2008	21.15	21.34	21.04	21.04	6,500	-0.18(-0.85%)

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