Quarter	US dollars
1999-09-30	357
1999-12-31	408
2000-03-31	1158
2000-06-30	706
2000-09-30	637
2000-12-31	918
2001-03-31	947
2001-06-30	892
2001-09-30	1027
2001-12-31	1144
2002-03-31	1165
2002-06-30	896
2002-09-30	2238
2002-12-31	1009
2003-03-31	1275
2003-06-30	906
2003-09-30	824
2003-12-31	1875
2004-03-31	1715
2004-06-30	998
2004-09-30	1415