Quarter	US dollars
1999-09-30	70207
1999-12-31	70729
2000-03-31	79817
2000-06-30	82375
2000-09-30	82538
2000-12-31	89268
2001-03-31	91851
2001-06-30	103103
2001-09-30	110415
2001-12-31	117170
2002-03-31	126756
2002-06-30	132104
2002-09-30	147094
2002-12-31	152303
2003-03-31	153807
2003-06-30	168776
2003-09-30	170887
2003-12-31	190150
2004-03-31	214836
2004-06-30	203488
2004-09-30	214222