Quarter	US dollars
1999-09-30	35
1999-12-31	2
2000-03-31	6
2000-06-30	6
2000-09-30	7
2000-12-31	18
2001-03-31	13
2001-06-30	23
2001-09-30	25
2001-12-31	19
2002-03-31	23
2002-06-30	24
2002-09-30	25
2002-12-31	31
2003-03-31	24
2003-06-30	26
2003-09-30	30
2003-12-31	45
2004-03-31	112
2004-06-30	15
2004-09-30	5