Quarter	US dollars
1999-09-30	127
1999-12-31	90
2000-03-31	139
2000-06-30	135
2000-09-30	136
2000-12-31	215
2001-03-31	226
2001-06-30	203
2001-09-30	197
2001-12-31	150
2002-03-31	134
2002-06-30	101
2002-09-30	88
2002-12-31	90
2003-03-31	90
2003-06-30	66
2003-09-30	70
2003-12-31	59
2004-03-31	79
2004-06-30	122
2004-09-30	127