Quarter	US dollars
1999-09-30	49
1999-12-31	19
2000-03-31	45
2000-06-30	45
2000-09-30	52
2000-12-31	42
2001-03-31	51
2001-06-30	62
2001-09-30	62
2001-12-31	57
2002-03-31	40
2002-06-30	46
2002-09-30	57
2002-12-31	77
2003-03-31	44
2003-06-30	71
2003-09-30	58
2003-12-31	79
2004-03-31	74
2004-06-30	16
2004-09-30	16