Quarter	US dollars
1999-09-30	20
1999-12-31	29
2000-03-31	10
2000-06-30	11
2000-09-30	13
2000-12-31	25
2001-03-31	11
2001-06-30	31
2001-09-30	101
2001-12-31	122
2002-03-31	103
2002-06-30	99
2002-09-30	96
2002-12-31	171
2003-03-31	171
2003-06-30	168
2003-09-30	174
2003-12-31	79
2004-03-31	83
2004-06-30	63
2004-09-30	63