Quarter	US dollars
1999-09-30	13
1999-12-31	13
2000-03-31	16
2000-06-30	17
2000-09-30	15
2000-12-31	28
2001-03-31	38
2001-06-30	20
2001-09-30	18
2001-12-31	39
2002-03-31	24
2002-06-30	26
2002-09-30	35
2002-12-31	21
2003-03-31	16
2003-06-30	17
2003-09-30	17
2003-12-31	14
2004-03-31	29
2004-06-30	205
2004-09-30	206