Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2008	20.54	20.70	20.41	20.61	1,916	+0.14(+0.69%)
Mar 28, 2008	20.66	20.66	20.47	20.47	479	-0.18(-0.89%)
Mar 27, 2008	20.98	20.98	20.65	20.65	3,234	-0.38(-1.79%)
Mar 26, 2008	20.91	21.03	20.86	21.03	25,393	-0.06(-0.28%)
Mar 25, 2008	20.99	21.09	20.91	21.09	30,184	+0.14(+0.65%)
Mar 24, 2008	20.70	21.09	20.70	20.96	1,916	+0.62(+3.04%)
Mar 21, 2008	20.08	20.34	20.08	20.34	1,676	+0.00(+0.00%)
Mar 20, 2008	20.08	20.34	20.08	20.34	1,676	+0.42(+2.10%)
Mar 19, 2008	20.48	20.55	19.92	19.92	16,289	-0.40(-1.97%)
Mar 18, 2008	19.85	20.32	19.66	20.32	35,933	+0.93(+4.78%)
Mar 17, 2008	19.20	19.60	19.20	19.39	28,746	-0.48(-2.40%)
Mar 14, 2008	20.19	20.19	19.68	19.87	10,420	-0.36(-1.77%)
Mar 13, 2008	19.59	20.23	19.49	20.23	1,557	+0.38(+1.94%)
Mar 12, 2008	20.08	20.08	19.84	19.84	479	+0.18(+0.89%)
Mar 11, 2008	19.84	19.84	19.67	19.67	3,234	-0.12(-0.59%)
Mar 10, 2008	19.79	19.79	19.79	19.79	0	+0.00(+0.00%)
Mar 07, 2008	20.00	20.00	19.58	19.79	4,688	+0.03(+0.17%)
Mar 06, 2008	20.37	19.75	19.75	19.75	2,156	-0.62(-3.03%)
Mar 05, 2008	20.43	20.55	20.37	20.37	20,242	+0.02(+0.08%)
Mar 04, 2008	20.17	20.35	20.13	20.35	15,810	-0.01(-0.04%)
Mar 03, 2008	20.35	20.38	20.25	20.36	16,529	+0.01(+0.04%)
Feb 29, 2008	20.69	20.69	20.31	20.35	30,423	-0.73(-3.45%)
Feb 28, 2008	21.16	21.16	20.98	21.08	22,877	-0.30(-1.41%)
Feb 27, 2008	21.39	21.39	21.38	21.38	479	-0.05(-0.23%)
Feb 26, 2008	21.10	21.46	21.10	21.43	20,841	+0.78(+3.80%)
Feb 25, 2008	20.72	20.72	20.65	20.65	6,587	+0.28(+1.39%)
Feb 22, 2008	20.44	20.44	20.35	20.36	4,072	-0.29(-1.41%)
Feb 21, 2008	20.98	20.98	20.65	20.65	1,078	-0.47(-2.21%)
Feb 20, 2008	20.78	21.12	20.78	21.12	3,473	+0.24(+1.16%)
Feb 19, 2008	21.08	21.08	20.88	20.88	598	-0.10(-0.48%)
Feb 18, 2008	20.98	20.98	20.98	20.98	0	+0.00(+0.00%)
Feb 15, 2008	20.98	20.98	20.98	20.98	0	+0.00(+0.00%)
Feb 14, 2008	21.31	21.31	20.98	20.98	2,754	-0.44(-2.07%)
Feb 13, 2008	21.42	21.42	21.42	21.42	119	+0.45(+2.15%)
Feb 12, 2008	21.13	21.13	20.92	20.97	17,128	+0.14(+0.68%)
Feb 11, 2008	20.63	20.83	20.63	20.83	4,910	-0.03(-0.12%)
Feb 08, 2008	20.99	20.99	20.81	20.86	10,540	+0.05(+0.24%)
Feb 07, 2008	20.62	20.80	20.59	20.80	8,624	+0.13(+0.65%)
Feb 06, 2008	21.11	21.11	20.65	20.67	47,552	-0.32(-1.51%)
Feb 05, 2008	21.19	21.19	20.96	20.99	3,593	-0.49(-2.29%)
Feb 04, 2008	21.77	21.48	21.48	21.48	2,275	-0.28(-1.30%)
Feb 01, 2008	21.31	21.77	21.31	21.77	3,593	+0.69(+3.29%)
Jan 31, 2008	20.93	21.21	20.93	21.07	22,159	+0.36(+1.73%)
Jan 30, 2008	20.71	20.71	20.71	20.71	958	-0.05(-0.24%)
Jan 29, 2008	20.67	20.76	20.67	20.76	598	+0.30(+1.47%)
Jan 28, 2008	20.01	20.54	20.01	20.46	4,544	+0.38(+1.91%)
Jan 25, 2008	20.46	20.55	20.08	20.08	1,676	-0.06(-0.29%)
Jan 24, 2008	20.60	20.60	20.13	20.14	3,713	-0.15(-0.74%)
Jan 23, 2008	19.39	20.29	19.35	20.29	5,030	+0.69(+3.54%)
Jan 22, 2008	19.31	19.72	19.31	19.59	25,872	+0.05(+0.26%)
Jan 21, 2008	19.66	19.66	19.36	19.54	0	+0.00(+0.00%)
Jan 18, 2008	19.66	19.66	19.36	19.54	3,473	-0.18(-0.89%)
Jan 17, 2008	20.01	20.05	19.72	19.72	12,457	-0.49(-2.44%)
Jan 16, 2008	19.90	20.31	19.90	20.21	2,156	+0.23(+1.17%)
Jan 15, 2008	20.23	20.23	19.97	19.98	2,275	-0.38(-1.89%)
Jan 14, 2008	20.39	20.39	20.36	20.36	2,275	+0.04(+0.21%)
Jan 11, 2008	20.46	20.50	20.26	20.32	23,117	-0.55(-2.64%)
Jan 10, 2008	20.55	20.87	20.55	20.87	12,097	+0.34(+1.67%)
Jan 09, 2008	20.40	20.55	20.01	20.53	10,420	+0.08(+0.37%)
Jan 08, 2008	21.17	21.17	20.45	20.45	2,635	-0.64(-3.05%)
Jan 07, 2008	21.08	21.10	20.72	21.10	17,966	+0.16(+0.76%)
Jan 04, 2008	21.21	21.22	20.84	20.94	4,671	-0.68(-3.17%)
Jan 03, 2008	22.01	22.02	21.62	21.62	1,676	-0.27(-1.22%)
Jan 02, 2008	21.87	22.08	21.87	21.89	16,649	-0.44(-1.98%)

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