Quarter	US dollars
1999-09-30	61
1999-12-31	82
2000-03-31	69
2000-06-30	42
2000-09-30	65
2000-12-31	99
2001-03-31	44
2001-06-30	13
2001-09-30	12
2001-12-31	19
2002-03-31	17
2002-06-30	15
2002-09-30	16
2002-12-31	6
2003-03-31	13
2003-06-30	10
2003-09-30	52
2003-12-31	56
2004-03-31	29
2004-06-30	20
2004-09-30	16