Quarter	US dollars
1999-09-30	10
1999-12-31	52
2000-03-31	69
2000-06-30	23
2000-09-30	27
2000-12-31	30
2001-03-31	85
2001-06-30	87
2001-09-30	98
2001-12-31	114
2002-03-31	122
2002-06-30	124
2002-09-30	170
2002-12-31	351
2003-03-31	360
2003-06-30	355
2003-09-30	279
2003-12-31	297
2004-03-31	369
2004-06-30	330
2004-09-30	132