Quarter	US dollars
1999-09-30	198
1999-12-31	172
2000-03-31	61
2000-06-30	71
2000-09-30	132
2000-12-31	170
2001-03-31	213
2001-06-30	228
2001-09-30	203
2001-12-31	178
2002-03-31	47
2002-06-30	72
2002-09-30	58
2002-12-31	71
2003-03-31	49
2003-06-30	83
2003-09-30	40
2003-12-31	50
2004-03-31	51
2004-06-30	91
2004-09-30	107