Quarter	US dollars
1999-09-30	104
1999-12-31	73
2000-03-31	147
2000-06-30	61
2000-09-30	108
2000-12-31	163
2001-03-31	105
2001-06-30	117
2001-09-30	100
2001-12-31	116
2002-03-31	84
2002-06-30	90
2002-09-30	116
2002-12-31	101
2003-03-31	115
2003-06-30	99
2003-09-30	284
2003-12-31	154
2004-03-31	94
2004-06-30	109
2004-09-30	96