Quarter	US dollars
1999-09-30	375
1999-12-31	377
2000-03-31	372
2000-06-30	500
2000-09-30	479
2000-12-31	1120
2001-03-31	1080
2001-06-30	1132
2001-09-30	1069
2001-12-31	1015
2002-03-31	1020
2002-06-30	1038
2002-09-30	1028