Date	Open	High	Low	Close	Volume	Change (%)
May 30, 2008	20.19	20.20	20.16	20.20	9,301	+0.24(+1.23%)
May 29, 2008	19.96	19.96	19.96	19.96	0	+0.00(+0.00%)
May 28, 2008	19.96	19.96	19.96	19.96	1,491	-0.11(-0.53%)
May 27, 2008	20.06	20.06	20.06	20.06	0	+0.00(+0.00%)
May 26, 2008	20.06	20.06	20.06	20.06	0	+0.00(+0.00%)
May 23, 2008	20.06	20.06	20.06	20.06	0	+0.00(+0.00%)
May 22, 2008	20.07	20.07	20.06	20.06	677	-0.22(-1.08%)
May 21, 2008	20.27	20.28	20.27	20.28	2,776	+0.02(+0.09%)
May 20, 2008	20.27	20.27	20.27	20.27	721	+0.01(+0.07%)
May 19, 2008	20.25	20.25	20.25	20.25	0	+0.00(+0.00%)
May 16, 2008	20.25	20.25	20.25	20.25	0	+0.00(+0.00%)
May 15, 2008	20.17	20.25	20.17	20.25	699	+0.30(+1.48%)
May 14, 2008	19.96	19.96	19.96	19.96	0	+0.00(+0.00%)
May 13, 2008	19.96	19.96	19.96	19.96	277	-0.04(-0.20%)
May 12, 2008	20.00	20.00	20.00	20.00	319	+0.30(+1.52%)
May 09, 2008	19.66	19.70	19.66	19.70	574	-0.31(-1.55%)
May 08, 2008	20.01	20.01	20.01	20.01	0	+0.00(+0.00%)
May 07, 2008	20.01	20.01	20.01	20.01	555	+0.15(+0.76%)
May 06, 2008	19.75	19.85	19.75	19.85	12,772	-0.03(-0.16%)
May 05, 2008	19.89	19.89	19.89	19.89	832	-0.05(-0.27%)
May 02, 2008	19.94	19.94	19.94	19.94	0	+0.00(+0.00%)
May 01, 2008	19.94	19.94	19.94	19.94	277	+0.15(+0.78%)
Apr 30, 2008	19.79	19.79	19.74	19.79	4,942	+0.04(+0.20%)
Apr 29, 2008	19.75	19.75	19.75	19.75	0	+0.00(+0.00%)
Apr 28, 2008	19.66	19.75	19.66	19.75	2,776	+0.08(+0.42%)
Apr 25, 2008	19.55	19.69	19.41	19.66	23,568	+0.31(+1.62%)
Apr 24, 2008	19.35	19.35	19.35	19.35	555	+0.16(+0.83%)
Apr 23, 2008	19.19	19.19	19.19	19.19	0	+0.00(+0.00%)
Apr 22, 2008	19.19	19.19	19.19	19.19	733	-0.33(-1.68%)
Apr 21, 2008	19.04	19.52	19.04	19.52	1,044	-0.07(-0.35%)
Apr 18, 2008	19.61	19.62	19.59	19.59	4,442	+0.61(+3.21%)
Apr 17, 2008	18.98	18.98	18.98	18.98	0	+0.00(+0.00%)
Apr 16, 2008	18.98	18.98	18.98	18.98	0	+0.00(+0.00%)
Apr 15, 2008	18.98	18.98	18.98	18.98	0	+0.00(+0.00%)
Apr 14, 2008	18.98	18.98	18.98	18.98	0	+0.00(+0.00%)
Apr 11, 2008	18.98	18.98	18.98	18.98	0	+0.00(+0.00%)
Apr 10, 2008	18.98	18.98	18.98	18.98	832	+0.02(+0.09%)
Apr 09, 2008	18.96	18.96	18.96	18.96	277	-0.30(-1.53%)
Apr 08, 2008	19.29	19.32	19.23	19.26	7,496	-0.18(-0.91%)
Apr 07, 2008	19.43	19.43	19.43	19.43	277	+0.03(+0.15%)
Apr 04, 2008	19.40	19.40	19.40	19.40	0	+0.00(+0.00%)
Apr 03, 2008	19.23	19.40	19.23	19.40	2,221	+0.53(+2.79%)
Apr 02, 2008	18.88	18.88	18.88	18.88	0	+0.00(+0.00%)
Apr 01, 2008	18.77	18.88	18.77	18.88	43,038	+0.50(+2.72%)
Mar 31, 2008	18.24	18.39	18.24	18.38	1,943	-0.07(-0.37%)
Mar 28, 2008	18.46	18.46	18.45	18.45	1,943	-0.24(-1.29%)
Mar 27, 2008	18.69	18.69	18.69	18.69	277	-0.05(-0.27%)
Mar 26, 2008	18.75	18.79	18.74	18.74	2,498	-0.31(-1.63%)
Mar 25, 2008	18.91	19.05	18.91	19.05	11,106	+0.29(+1.52%)
Mar 24, 2008	18.87	18.87	18.73	18.76	1,110	+0.41(+2.26%)
Mar 21, 2008	18.85	18.85	18.18	18.35	5,275	+0.00(+0.00%)
Mar 20, 2008	18.85	18.85	18.18	18.35	5,275	-0.19(-1.01%)
Mar 19, 2008	18.54	18.54	18.54	18.54	0	+0.00(+0.00%)
Mar 18, 2008	18.35	18.54	18.35	18.54	1,388	+0.54(+2.98%)
Mar 17, 2008	17.94	18.00	17.83	18.00	26,655	-0.20(-1.11%)
Mar 14, 2008	18.62	18.62	18.20	18.20	8,052	-0.39(-2.11%)
Mar 13, 2008	18.12	18.59	18.12	18.59	1,388	+0.13(+0.72%)
Mar 12, 2008	18.59	18.67	18.45	18.46	21,657	+0.29(+1.61%)
Mar 11, 2008	18.17	18.17	18.17	18.17	1,388	+0.24(+1.32%)
Mar 10, 2008	18.17	18.17	17.93	17.93	16,659	-0.30(-1.63%)
Mar 07, 2008	18.31	18.44	18.11	18.23	3,887	-0.21(-1.13%)
Mar 06, 2008	18.57	18.57	18.44	18.44	32,764	-0.57(-2.98%)
Mar 05, 2008	19.01	19.06	19.00	19.00	30,543	+0.19(+1.03%)
Mar 04, 2008	18.66	18.83	18.60	18.81	207,139	-0.19(-1.00%)

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