Quarter	US dollars
1999-09-30	49
1999-12-31	56
2000-03-31	33
2000-06-30	29
2000-09-30	24
2000-12-31	18
2001-03-31	16
2001-06-30	21
2001-09-30	28
2001-12-31	19
2002-03-31	28
2002-06-30	20
2002-09-30	17
2002-12-31	16
2003-03-31	16
2003-06-30	5
2003-09-30	3
2003-12-31	7
2004-03-31	6
2004-06-30	18
2004-09-30	9