Quarter	US dollars
1999-09-30	40
1999-12-31	47
2000-03-31	49
2000-06-30	41
2000-09-30	41
2000-12-31	40
2001-03-31	37
2001-06-30	63
2001-09-30	66
2001-12-31	41
2002-03-31	60
2002-06-30	72
2002-09-30	75
2002-12-31	56
2003-03-31	70
2003-06-30	73
2003-09-30	78
2003-12-31	81
2004-03-31	94
2004-06-30	112
2004-09-30	103