Quarter	US dollars
1999-09-30	731
1999-12-31	266
2000-03-31	338
2000-06-30	515
2000-09-30	404
2000-12-31	289
2001-03-31	385
2001-06-30	798
2001-09-30	392
2001-12-31	374
2002-03-31	533
2002-06-30	398
2002-09-30	654
2002-12-31	567
2003-03-31	392
2003-06-30	371
2003-09-30	764
2003-12-31	623
2004-03-31	566
2004-06-30	939
2004-09-30	1140