Quarter	US dollars
1999-09-30	418
1999-12-31	471
2000-03-31	501
2000-06-30	533
2000-09-30	272
2000-12-31	272
2001-03-31	309
2001-06-30	304
2001-09-30	237
2001-12-31	119
2002-03-31	107
2002-06-30	124
2002-09-30	120
2002-12-31	142
2003-03-31	122
2003-06-30	106
2003-09-30	116
2003-12-31	106
2004-03-31	316
2004-06-30	109
2004-09-30	130