Quarter	US dollars
1999-09-30	26
1999-12-31	19
2000-03-31	19
2000-06-30	47
2000-09-30	31
2000-12-31	193
2001-03-31	151
2001-06-30	77
2001-09-30	85
2001-12-31	54
2002-03-31	128
2002-06-30	58
2002-09-30	72
2002-12-31	79
2003-03-31	104
2003-06-30	66
2003-09-30	58
2003-12-31	48
2004-03-31	61
2004-06-30	131
2004-09-30	71