Quarter	US dollars
1999-09-30	13
1999-12-31	155
2000-03-31	215
2000-06-30	326
2000-09-30	149
2000-12-31	150
2001-03-31	23
2001-06-30	28
2001-09-30	34
2001-12-31	23
2002-03-31	24
2002-06-30	21
2002-09-30	14
2002-12-31	6
2003-03-31	5
2003-06-30	5
2003-09-30	5
2003-12-31	5
2004-03-31	26
2004-06-30	7
2004-09-30	5