Quarter	US dollars
1999-09-30	181
1999-12-31	198
2000-03-31	274
2000-06-30	233
2000-09-30	234
2000-12-31	193
2001-03-31	246
2001-06-30	215
2001-09-30	166
2001-12-31	188
2002-03-31	215
2002-06-30	217
2002-09-30	286
2002-12-31	309
2003-03-31	653
2003-06-30	578
2003-09-30	655
2003-12-31	612
2004-03-31	761
2004-06-30	807
2004-09-30	856