Quarter	US dollars
1999-09-30	105
1999-12-31	152
2000-03-31	19
2000-06-30	18
2000-09-30	19
2000-12-31	51
2001-03-31	30
2001-06-30	38
2001-09-30	40
2001-12-31	28
2002-03-31	38
2002-06-30	96
2002-09-30	120
2002-12-31	87
2003-03-31	76
2003-06-30	129
2003-09-30	80
2003-12-31	86
2004-03-31	97
2004-06-30	85
2004-09-30	101