Quarter	US dollars
1999-09-30	1242
1999-12-31	1274
2000-03-31	957
2000-06-30	1001
2000-09-30	1051
2000-12-31	1117
2001-03-31	1324
2001-06-30	1322
2001-09-30	1260
2001-12-31	827
2002-03-31	652
2002-06-30	793
2002-09-30	742
2002-12-31	269
2003-03-31	305
2003-06-30	264
2003-09-30	204
2003-12-31	181
2004-03-31	145
2004-06-30	140
2004-09-30	221