Quarter	US dollars
1999-09-30	341
1999-12-31	482
2000-03-31	652
2000-06-30	610
2000-09-30	815
2000-12-31	972
2001-03-31	1017
2001-06-30	828
2001-09-30	822
2001-12-31	939
2002-03-31	950
2002-06-30	954
2002-09-30	914
2002-12-31	905
2003-03-31	901
2003-06-30	904
2003-09-30	905
2003-12-31	833
2004-03-31	1139
2004-06-30	1202
2004-09-30	1239