Quarter	US dollars
1999-09-30	26
1999-12-31	71
2000-03-31	10
2000-06-30	24
2000-09-30	9
2000-12-31	13
2001-03-31	28
2001-06-30	28
2001-09-30	9
2001-12-31	23
2002-03-31	21
2002-06-30	12
2002-09-30	11
2002-12-31	10
2003-03-31	6
2003-06-30	10
2003-09-30	10
2003-12-31	7
2004-03-31	6
2004-06-30	2
2004-09-30	29