Quarter	US dollars
1999-09-30	135
1999-12-31	171
2000-03-31	155
2000-06-30	136
2000-09-30	133
2000-12-31	138
2001-03-31	114
2001-06-30	122
2001-09-30	122
2001-12-31	89
2002-03-31	85
2002-06-30	88
2002-09-30	83
2002-12-31	69
2003-03-31	66
2003-06-30	68
2003-09-30	96
2003-12-31	113
2004-03-31	79
2004-06-30	69
2004-09-30	771