Quarter	US dollars
1999-09-30	16
1999-12-31	19
2000-03-31	27
2000-06-30	27
2000-09-30	13
2000-12-31	25
2001-03-31	54
2001-06-30	56
2001-09-30	100
2001-12-31	106
2002-03-31	57
2002-06-30	61
2002-09-30	11
2002-12-31	11
2003-03-31	2
2003-06-30	2
2003-09-30	5
2003-12-31	163
2004-03-31	158
2004-06-30	156
2004-09-30	177