Date	Open	High	Low	Close	Volume	Change (%)
May 30, 2008	22.80	23.78	22.52	23.68	32,984	+0.45(+1.93%)
May 29, 2008	23.21	23.50	23.19	23.24	11,556	-0.12(-0.53%)
May 28, 2008	22.58	23.36	22.13	23.36	21,315	-0.22(-0.94%)
May 27, 2008	23.05	24.32	23.05	23.58	44,296	+0.45(+1.94%)
May 26, 2008	22.90	23.26	22.53	23.13	0	+0.00(+0.00%)
May 23, 2008	22.90	23.26	22.53	23.13	9,168	+0.36(+1.57%)
May 22, 2008	24.25	24.47	22.77	22.77	24,104	-0.89(-3.75%)
May 21, 2008	22.93	23.68	22.43	23.66	62,999	+0.86(+3.77%)
May 20, 2008	22.85	22.86	21.96	22.80	30,448	+0.06(+0.28%)
May 19, 2008	22.63	22.74	22.52	22.74	8,654	+0.23(+1.04%)
May 16, 2008	22.27	22.51	22.14	22.51	11,646	+0.26(+1.18%)
May 15, 2008	22.20	22.27	22.06	22.25	5,296	-0.03(-0.13%)
May 14, 2008	22.12	22.27	22.12	22.27	10,526	+0.08(+0.38%)
May 13, 2008	21.57	22.22	21.57	22.19	20,288	+0.22(+0.99%)
May 12, 2008	22.87	22.87	21.88	21.97	40,463	-0.42(-1.86%)
May 09, 2008	22.29	22.40	22.15	22.39	1,605	+0.12(+0.56%)
May 08, 2008	22.25	22.43	22.04	22.26	18,227	+0.14(+0.66%)
May 07, 2008	22.48	22.48	22.12	22.12	6,022	-0.25(-1.11%)
May 06, 2008	21.97	22.37	21.81	22.37	13,659	+0.23(+1.06%)
May 05, 2008	21.89	22.13	21.81	22.13	8,965	+0.23(+1.04%)
May 02, 2008	22.12	22.12	21.78	21.91	9,110	-0.40(-1.79%)
May 01, 2008	22.58	22.69	21.79	22.30	33,491	-0.12(-0.56%)
Apr 30, 2008	22.27	22.56	22.12	22.43	34,990	+0.05(+0.24%)
Apr 29, 2008	22.43	22.59	22.28	22.38	5,698	-0.20(-0.90%)
Apr 28, 2008	22.35	22.85	22.29	22.58	8,885	+0.32(+1.44%)
Apr 25, 2008	22.55	22.55	22.13	22.26	13,482	-0.25(-1.13%)
Apr 24, 2008	22.84	22.86	21.66	22.51	6,099	-0.49(-2.12%)
Apr 23, 2008	22.99	23.24	22.99	23.00	14,124	+0.01(+0.04%)
Apr 22, 2008	22.36	23.24	22.36	22.99	24,284	+0.63(+2.81%)
Apr 21, 2008	21.96	22.36	21.87	22.36	11,877	+0.52(+2.37%)
Apr 18, 2008	21.85	21.85	21.31	21.84	19,581	+0.04(+0.17%)
Apr 17, 2008	21.81	22.24	21.59	21.81	21,331	+0.00(+0.00%)
Apr 16, 2008	22.39	22.71	21.46	21.81	82,690	-0.27(-1.21%)
Apr 15, 2008	21.95	22.68	21.95	22.07	23,963	+0.20(+0.93%)
Apr 14, 2008	21.89	22.19	21.38	21.87	19,581	+0.07(+0.30%)
Apr 11, 2008	21.73	21.81	21.73	21.81	3,852	-0.09(-0.43%)
Apr 10, 2008	22.24	22.24	21.74	21.90	4,494	-0.29(-1.31%)
Apr 09, 2008	22.12	22.37	21.73	22.19	22,445	-0.08(-0.38%)
Apr 08, 2008	21.98	22.34	21.56	22.27	8,667	+0.30(+1.35%)
Apr 07, 2008	21.26	22.36	21.26	21.98	26,965	+0.76(+3.57%)
Apr 04, 2008	21.26	21.26	20.96	21.22	18,297	-0.04(-0.19%)
Apr 03, 2008	21.19	21.51	21.19	21.26	13,161	+0.00(+0.00%)
Apr 02, 2008	21.18	21.26	20.88	21.26	9,951	+0.12(+0.54%)
Apr 01, 2008	20.90	21.51	20.87	21.15	8,346	-0.10(-0.48%)
Mar 31, 2008	21.68	21.68	20.91	21.25	23,113	+0.03(+0.16%)
Mar 28, 2008	21.17	21.21	20.95	21.21	3,210	+0.00(+0.00%)
Mar 27, 2008	21.34	21.34	21.11	21.21	4,815	-0.17(-0.80%)
Mar 26, 2008	21.44	21.64	20.95	21.39	16,050	+0.36(+1.70%)
Mar 25, 2008	21.00	21.18	20.25	21.03	16,227	+0.14(+0.67%)
Mar 24, 2008	20.08	20.92	20.08	20.89	9,951	+0.23(+1.13%)
Mar 21, 2008	20.99	21.10	19.70	20.65	30,496	+0.00(+0.00%)
Mar 20, 2008	20.99	21.10	19.70	20.65	30,496	-0.72(-3.35%)
Mar 19, 2008	21.39	21.39	21.03	21.37	3,531	-0.02(-0.09%)
Mar 18, 2008	21.96	22.43	21.34	21.39	10,272	-0.57(-2.61%)
Mar 17, 2008	21.84	21.96	21.34	21.96	7,704	+0.38(+1.75%)
Mar 14, 2008	22.02	22.02	21.58	21.58	4,494	+0.00(+0.01%)
Mar 13, 2008	21.48	21.58	21.45	21.58	11,235	-0.15(-0.67%)
Mar 12, 2008	20.98	21.85	20.98	21.73	4,815	-0.02(-0.07%)
Mar 11, 2008	21.80	21.80	21.18	21.74	8,731	+0.14(+0.63%)
Mar 10, 2008	21.29	21.80	21.29	21.61	13,803	-0.20(-0.91%)
Mar 07, 2008	21.92	21.97	21.18	21.81	12,840	+0.37(+1.74%)
Mar 06, 2008	22.10	22.35	21.43	21.43	21,828	-0.33(-1.50%)
Mar 05, 2008	22.08	22.08	21.57	21.76	11,643	+0.11(+0.50%)
Mar 04, 2008	21.66	21.90	21.58	21.65	6,420	+0.08(+0.38%)

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