Quarter	US dollars
1999-09-30	38
1999-12-31	37
2000-03-31	38
2000-06-30	26
2000-09-30	28
2000-12-31	25
2001-03-31	24
2001-06-30	23
2001-09-30	24
2001-12-31	15
2002-03-31	14
2002-06-30	17
2002-09-30	16
2002-12-31	19
2003-03-31	19
2003-06-30	21
2003-09-30	32
2003-12-31	38
2004-03-31	197
2004-06-30	145
2004-09-30	109