Quarter	US dollars
1999-09-30	18
1999-12-31	27
2000-03-31	29
2000-06-30	27
2000-09-30	12
2000-12-31	13
2001-03-31	14
2001-06-30	39
2001-09-30	32
2001-12-31	15
2002-03-31	23
2002-06-30	60
2002-09-30	68
2002-12-31	106
2003-03-31	251
2003-06-30	195
2003-09-30	258
2003-12-31	202
2004-03-31	208
2004-06-30	252
2004-09-30	224