Quarter	US dollars
1999-09-30	21
1999-12-31	23
2000-03-31	46
2000-06-30	45
2000-09-30	46
2000-12-31	43
2001-03-31	34
2001-06-30	18
2001-09-30	21
2001-12-31	19
2002-03-31	20
2002-06-30	37
2002-09-30	39
2002-12-31	37
2003-03-31	46
2003-06-30	53
2003-09-30	86
2003-12-31	322
2004-03-31	48
2004-06-30	36
2004-09-30	38