Quarter	US dollars
1999-09-30	199
1999-12-31	295
2000-03-31	445
2000-06-30	580
2000-09-30	371
2000-12-31	157
2001-03-31	132
2001-06-30	152
2001-09-30	312
2001-12-31	860
2002-03-31	1050
2002-06-30	873
2002-09-30	472
2002-12-31	415
2003-03-31	352
2003-06-30	350
2003-09-30	432
2003-12-31	358
2004-03-31	662
2004-06-30	771
2004-09-30	347