Quarter	US dollars
1999-09-30	12
1999-12-31	15
2000-03-31	21
2000-06-30	23
2000-09-30	31
2000-12-31	163
2001-03-31	158
2001-06-30	155
2001-09-30	112
2001-12-31	130
2002-03-31	132
2002-06-30	298
2002-09-30	613
2002-12-31	175
2003-03-31	156
2003-06-30	162
2003-09-30	183
2003-12-31	9
2004-03-31	40
2004-06-30	54
2004-09-30	58