Quarter	US dollars
1999-09-30	89
1999-12-31	94
2000-03-31	72
2000-06-30	130
2000-09-30	136
2000-12-31	135
2001-03-31	192
2001-06-30	136
2001-09-30	116
2001-12-31	156
2002-03-31	80
2002-06-30	105
2002-09-30	90
2002-12-31	43
2003-03-31	52
2003-06-30	54
2003-09-30	48
2003-12-31	81
2004-03-31	57
2004-06-30	29
2004-09-30	18