Quarter	US dollars
1999-09-30	69
1999-12-31	89
2000-03-31	97
2000-06-30	104
2000-09-30	124
2000-12-31	112
2001-03-31	109
2001-06-30	143
2001-09-30	144
2001-12-31	119
2002-03-31	167
2002-06-30	275
2002-09-30	253
2002-12-31	312
2003-03-31	329
2003-06-30	342
2003-09-30	337
2003-12-31	310
2004-03-31	346
2004-06-30	357
2004-09-30	333