Date	Open	High	Low	Close	Volume	Change (%)
May 30, 2008	21.87	21.89	21.84	21.89	8,586	+0.27(+1.23%)
May 29, 2008	21.62	21.62	21.62	21.62	0	+0.00(+0.00%)
May 28, 2008	21.62	21.62	21.62	21.62	1,376	-0.11(-0.53%)
May 27, 2008	21.74	21.74	21.74	21.74	0	+0.00(+0.00%)
May 26, 2008	21.74	21.74	21.74	21.74	0	+0.00(+0.00%)
May 23, 2008	21.74	21.74	21.74	21.74	0	+0.00(+0.00%)
May 22, 2008	21.74	21.74	21.74	21.74	625	-0.24(-1.08%)
May 21, 2008	21.95	21.97	21.95	21.97	2,563	+0.02(+0.09%)
May 20, 2008	21.95	21.95	21.95	21.95	666	+0.02(+0.07%)
May 19, 2008	21.94	21.94	21.94	21.94	0	+0.00(+0.00%)
May 16, 2008	21.94	21.94	21.94	21.94	0	+0.00(+0.00%)
May 15, 2008	21.85	21.94	21.85	21.94	645	+0.32(+1.48%)
May 14, 2008	21.62	21.62	21.62	21.62	0	+0.00(+0.00%)
May 13, 2008	21.62	21.62	21.62	21.62	256	-0.04(-0.20%)
May 12, 2008	21.66	21.66	21.66	21.66	294	+0.32(+1.52%)
May 09, 2008	21.30	21.34	21.30	21.34	530	-0.34(-1.55%)
May 08, 2008	21.67	21.67	21.67	21.67	0	+0.00(+0.00%)
May 07, 2008	21.67	21.67	21.67	21.67	512	+0.16(+0.76%)
May 06, 2008	21.40	21.51	21.40	21.51	11,790	-0.04(-0.16%)
May 05, 2008	21.54	21.54	21.54	21.54	768	-0.06(-0.27%)
May 02, 2008	21.60	21.60	21.60	21.60	0	+0.00(+0.00%)
May 01, 2008	21.60	21.60	21.60	21.60	256	+0.17(+0.78%)
Apr 30, 2008	21.44	21.44	21.38	21.43	4,562	+0.04(+0.20%)
Apr 29, 2008	21.39	21.39	21.39	21.39	0	+0.00(+0.00%)
Apr 28, 2008	21.29	21.39	21.29	21.39	2,563	+0.09(+0.42%)
Apr 25, 2008	21.18	21.33	21.03	21.30	21,755	+0.34(+1.62%)
Apr 24, 2008	20.96	20.96	20.96	20.96	512	+0.17(+0.83%)
Apr 23, 2008	20.79	20.79	20.79	20.79	0	+0.00(+0.00%)
Apr 22, 2008	20.79	20.79	20.79	20.79	676	-0.36(-1.68%)
Apr 21, 2008	20.63	21.15	20.63	21.15	963	-0.07(-0.35%)
Apr 18, 2008	21.24	21.26	21.22	21.22	4,101	+0.66(+3.21%)
Apr 17, 2008	20.56	20.56	20.56	20.56	0	+0.00(+0.00%)
Apr 16, 2008	20.56	20.56	20.56	20.56	0	+0.00(+0.00%)
Apr 15, 2008	20.56	20.56	20.56	20.56	0	+0.00(+0.00%)
Apr 14, 2008	20.56	20.56	20.56	20.56	0	+0.00(+0.00%)
Apr 11, 2008	20.56	20.56	20.56	20.56	0	+0.00(+0.00%)
Apr 10, 2008	20.56	20.56	20.56	20.56	768	+0.02(+0.09%)
Apr 09, 2008	20.54	20.54	20.54	20.54	256	-0.32(-1.53%)
Apr 08, 2008	20.89	20.93	20.83	20.86	6,920	-0.19(-0.91%)
Apr 07, 2008	21.05	21.05	21.05	21.05	256	+0.03(+0.15%)
Apr 04, 2008	21.02	21.02	21.02	21.02	0	+0.00(+0.00%)
Apr 03, 2008	20.83	21.02	20.83	21.02	2,050	+0.57(+2.79%)
Apr 02, 2008	20.45	20.45	20.45	20.45	0	+0.00(+0.00%)
Apr 01, 2008	20.33	20.45	20.33	20.45	39,728	+0.54(+2.72%)
Mar 31, 2008	19.76	19.92	19.76	19.91	1,794	-0.07(-0.37%)
Mar 28, 2008	20.00	20.00	19.98	19.98	1,794	-0.26(-1.29%)
Mar 27, 2008	20.24	20.24	20.24	20.24	256	-0.05(-0.27%)
Mar 26, 2008	20.32	20.35	20.30	20.30	2,306	-0.34(-1.63%)
Mar 25, 2008	20.49	20.64	20.49	20.64	10,252	+0.31(+1.52%)
Mar 24, 2008	20.44	20.44	20.29	20.33	1,025	+0.45(+2.26%)
Mar 21, 2008	20.42	20.42	19.70	19.88	4,869	+0.00(+0.00%)
Mar 20, 2008	20.42	20.42	19.70	19.88	4,869	-0.20(-1.01%)
Mar 19, 2008	20.08	20.08	20.08	20.08	0	+0.00(+0.00%)
Mar 18, 2008	19.88	20.08	19.88	20.08	1,281	+0.58(+2.98%)
Mar 17, 2008	19.44	19.50	19.32	19.50	24,606	-0.22(-1.11%)
Mar 14, 2008	20.17	20.17	19.72	19.72	7,433	-0.43(-2.11%)
Mar 13, 2008	19.63	20.14	19.63	20.14	1,281	+0.14(+0.72%)
Mar 12, 2008	20.14	20.23	19.99	20.00	19,992	+0.32(+1.61%)
Mar 11, 2008	19.68	19.68	19.68	19.68	1,281	+0.26(+1.32%)
Mar 10, 2008	19.68	19.68	19.43	19.43	15,378	-0.32(-1.63%)
Mar 07, 2008	19.84	19.97	19.62	19.75	3,588	-0.23(-1.13%)
Mar 06, 2008	20.12	20.12	19.98	19.98	30,244	-0.61(-2.98%)
Mar 05, 2008	20.59	20.64	20.59	20.59	28,194	+0.21(+1.03%)
Mar 04, 2008	20.21	20.40	20.15	20.38	191,209	-0.21(-1.00%)

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