Quarter	US dollars
1999-09-30	748
1999-12-31	605
2000-03-31	662
2000-06-30	830
2000-09-30	1033
2000-12-31	1108
2001-03-31	978
2001-06-30	810
2001-09-30	1208
2001-12-31	1195
2002-03-31	1277
2002-06-30	1361
2002-09-30	1698
2002-12-31	1655
2003-03-31	2222
2003-06-30	2106
2003-09-30	1600
2003-12-31	1295
2004-03-31	1627
2004-06-30	1788
2004-09-30	1849