Quarter	US dollars
1999-09-30	38
1999-12-31	35
2000-03-31	46
2000-06-30	39
2000-09-30	33
2000-12-31	30
2001-03-31	41
2001-06-30	35
2001-09-30	46
2001-12-31	52
2002-03-31	51
2002-06-30	82
2002-09-30	58
2002-12-31	56
2003-03-31	66
2003-06-30	66
2003-09-30	65
2003-12-31	113
2004-03-31	105
2004-06-30	116
2004-09-30	89