Quarter	US dollars
1999-09-30	226
1999-12-31	172
2000-03-31	89
2000-06-30	133
2000-09-30	101
2000-12-31	161
2001-03-31	159
2001-06-30	103
2001-09-30	103
2001-12-31	74
2002-03-31	120
2002-06-30	79
2002-09-30	74
2002-12-31	90
2003-03-31	85
2003-06-30	92
2003-09-30	131
2003-12-31	120
2004-03-31	143
2004-06-30	103
2004-09-30	138