Quarter	US dollars
1999-09-30	77
1999-12-31	79
2000-03-31	104
2000-06-30	112
2000-09-30	177
2000-12-31	147
2001-03-31	161
2001-06-30	190
2001-09-30	154
2001-12-31	170
2002-03-31	201
2002-06-30	215
2002-09-30	176
2002-12-31	174
2003-03-31	177
2003-06-30	170
2003-09-30	219
2003-12-31	217
2004-03-31	171
2004-06-30	219
2004-09-30	203