Quarter	US dollars
1999-09-30	379
1999-12-31	347
2000-03-31	410
2000-06-30	369
2000-09-30	404
2000-12-31	399
2001-03-31	378
2001-06-30	812
2001-09-30	673
2001-12-31	664
2002-03-31	152
2002-06-30	107
2002-09-30	121
2002-12-31	169
2003-03-31	161
2003-06-30	172
2003-09-30	228
2003-12-31	360
2004-03-31	327
2004-06-30	334
2004-09-30	337