Quarter	US dollars
1999-09-30	2
1999-12-31	8
2000-03-31	6
2000-06-30	8
2000-09-30	9
2000-12-31	9
2001-03-31	13
2001-06-30	10
2001-09-30	12
2001-12-31	16
2002-03-31	14
2002-06-30	14
2002-09-30	6
2002-12-31	8
2003-03-31	6
2003-06-30	7
2003-09-30	8
2003-12-31	3246
2004-03-31	3472
2004-06-30	2590
2004-09-30	2019