Quarter	US dollars
1999-09-30	252
1999-12-31	15
2000-03-31	13
2000-06-30	18
2000-09-30	12
2000-12-31	10
2001-03-31	9
2001-06-30	13
2001-09-30	13
2001-12-31	13
2002-03-31	14
2002-06-30	12
2002-09-30	16
2002-12-31	31
2003-03-31	33
2003-06-30	31
2003-09-30	40
2003-12-31	13
2004-03-31	17
2004-06-30	15
2004-09-30	16