Quarter	US dollars
1999-09-30	40
1999-12-31	198
2000-03-31	166
2000-06-30	85
2000-09-30	129
2000-12-31	818
2001-03-31	424
2001-06-30	497
2001-09-30	406
2001-12-31	307
2002-03-31	308
2002-06-30	302
2002-09-30	311
2002-12-31	122
2003-03-31	149
2003-06-30	145
2003-09-30	148
2003-12-31	167
2004-03-31	197
2004-06-30	176
2004-09-30	210