Quarter	US dollars
1999-09-30	69
1999-12-31	105
2000-03-31	100
2000-06-30	91
2000-09-30	136
2000-12-31	105
2001-03-31	101
2001-06-30	76
2001-09-30	84
2001-12-31	95
2002-03-31	100
2002-06-30	96
2002-09-30	110
2002-12-31	119
2003-03-31	134
2003-06-30	137
2003-09-30	159
2003-12-31	172
2004-03-31	202
2004-06-30	239
2004-09-30	291