Quarter	US dollars
1999-09-30	33
1999-12-31	32
2000-03-31	51
2000-06-30	53
2000-09-30	30
2000-12-31	39
2001-03-31	11
2001-06-30	14
2001-09-30	13
2001-12-31	15
2002-03-31	16
2002-06-30	17
2002-09-30	13
2002-12-31	10
2003-03-31	16
2003-06-30	10
2003-09-30	10
2003-12-31	5
2004-03-31	11