Quarter	US dollars
1999-09-30	79
1999-12-31	237
2000-03-31	112
2000-06-30	235
2000-09-30	155
2000-12-31	91
2001-03-31	131
2001-06-30	231
2001-09-30	138
2001-12-31	82
2002-03-31	150
2002-06-30	174
2002-09-30	101
2002-12-31	63
2003-03-31	131
2003-06-30	5
2003-09-30	28
2003-12-31	152
2004-03-31	169
2004-06-30	74
2004-09-30	168