Quarter	US dollars
1999-09-30	43
1999-12-31	45
2000-03-31	32
2000-06-30	33
2000-09-30	9
2000-12-31	24
2001-03-31	58
2001-06-30	52
2001-09-30	56
2001-12-31	90
2002-03-31	67
2002-06-30	72
2002-09-30	58
2002-12-31	11
2003-03-31	13
2003-06-30	10
2003-09-30	33
2003-12-31	30
2004-03-31	50
2004-06-30	29
2004-09-30	24