Quarter	US dollars
1999-09-30	130
1999-12-31	121
2000-03-31	89
2000-06-30	153
2000-09-30	130
2000-12-31	118
2001-03-31	183
2001-06-30	155
2001-09-30	112
2001-12-31	153
2002-03-31	208
2002-06-30	215
2002-09-30	223
2002-12-31	204
2003-03-31	202
2003-06-30	277
2003-09-30	199
2003-12-31	333
2004-03-31	390
2004-06-30	484
2004-09-30	309