Quarter	US dollars
1999-09-30	198
1999-12-31	322
2000-03-31	451
2000-06-30	533
2000-09-30	127
2000-12-31	167
2001-03-31	200
2001-06-30	353
2001-09-30	200
2001-12-31	421
2002-03-31	206
2002-06-30	131
2002-09-30	204
2002-12-31	309
2003-03-31	291
2003-06-30	269
2003-09-30	263
2003-12-31	270
2004-03-31	268
2004-06-30	343
2004-09-30	300