Quarter	US dollars
1999-09-30	33
1999-12-31	18
2000-03-31	19
2000-06-30	18
2000-09-30	34
2000-12-31	28
2001-03-31	31
2001-06-30	31
2001-09-30	35
2001-12-31	36
2002-03-31	36
2002-06-30	35
2002-09-30	25
2002-12-31	18
2003-03-31	9
2003-06-30	10
2003-09-30	10
2003-12-31	13
2004-03-31	11
2004-06-30	15
2004-09-30	13