Quarter	US dollars
1999-09-30	10
1999-12-31	13
2000-03-31	13
2000-06-30	6
2000-09-30	101
2000-12-31	7
2001-03-31	28
2001-06-30	65
2001-09-30	19
2001-12-31	19
2002-03-31	10
2002-06-30	47
2002-09-30	82
2002-12-31	84
2003-03-31	77
2003-06-30	102
2003-09-30	183
2003-12-31	174
2004-03-31	147
2004-06-30	196
2004-09-30	279