Quarter	US dollars
1999-09-30	63
1999-12-31	66
2000-03-31	41
2000-06-30	45
2000-09-30	83
2000-12-31	84
2001-03-31	78
2001-06-30	77
2001-09-30	60
2001-12-31	71
2002-03-31	67
2002-06-30	53
2002-09-30	80
2002-12-31	85
2003-03-31	62
2003-06-30	66
2003-09-30	103
2003-12-31	183
2004-03-31	151
2004-06-30	100
2004-09-30	110