Quarter	US dollars
1999-09-30	79
1999-12-31	94
2000-03-31	72
2000-06-30	94
2000-09-30	111
2000-12-31	96
2001-03-31	91
2001-06-30	87
2001-09-30	118
2001-12-31	95
2002-03-31	120
2002-06-30	114
2002-09-30	123
2002-12-31	164
2003-03-31	158
2003-06-30	106
2003-09-30	120
2003-12-31	134
2004-03-31	171
2004-06-30	134
2004-09-30	110