Quarter	US dollars
1999-09-30	107
1999-12-31	53
2000-03-31	118
2000-06-30	68
2000-09-30	38
2000-12-31	66
2001-03-31	71
2001-06-30	52
2001-09-30	98
2001-12-31	36
2002-03-31	56
2002-06-30	96
2002-09-30	160
2002-12-31	127
2003-03-31	169
2003-06-30	92
2003-09-30	88
2003-12-31	109
2004-03-31	246
2004-06-30	170
2004-09-30	177