Quarter	US dollars
1999-09-30	82
1999-12-31	84
2000-03-31	77
2000-06-30	85
2000-09-30	89
2000-12-31	112
2001-03-31	107
2001-06-30	111
2001-09-30	100
2001-12-31	108
2002-03-31	93
2002-06-30	90
2002-09-30	88
2002-12-31	219
2003-03-31	341
2003-06-30	246
2003-09-30	246
2003-12-31	263
2004-03-31	226
2004-06-30	212
2004-09-30	163