Quarter	US dollars
1999-09-30	1186
1999-12-31	941
2000-03-31	845
2000-06-30	736
2000-09-30	692
2000-12-31	553
2001-03-31	785
2001-06-30	450
2001-09-30	532
2001-12-31	453
2002-03-31	248
2002-06-30	142
2002-09-30	113
2002-12-31	84
2003-03-31	85
2003-06-30	48
2003-09-30	52
2003-12-31	77
2004-03-31	66
2004-06-30	24
2004-09-30	22