Quarter	US dollars
1999-09-30	125
1999-12-31	185
2000-03-31	129
2000-06-30	106
2000-09-30	64
2000-12-31	109
2001-03-31	88
2001-06-30	62
2001-09-30	40
2001-12-31	82
2002-03-31	71
2002-06-30	49
2002-09-30	52
2002-12-31	101
2003-03-31	74
2003-06-30	46
2003-09-30	32
2003-12-31	124
2004-03-31	105
2004-06-30	82
2004-09-30	67