Quarter	US dollars
1999-09-30	46
1999-12-31	34
2000-03-31	30
2000-06-30	33
2000-09-30	16
2000-12-31	28
2001-03-31	28
2001-06-30	25
2001-09-30	29
2001-12-31	29
2002-03-31	28
2002-06-30	20
2002-09-30	24
2002-12-31	23
2003-03-31	21
2003-06-30	23
2003-09-30	22
2003-12-31	21
2004-03-31	20
2004-06-30	20
2004-09-30	22