Quarter	US dollars
1999-09-30	92
1999-12-31	103
2000-03-31	112
2000-06-30	168
2000-09-30	145
2000-12-31	100
2001-03-31	114
2001-06-30	124
2001-09-30	103
2001-12-31	143
2002-03-31	198
2002-06-30	197
2002-09-30	217
2002-12-31	335
2003-03-31	250
2003-06-30	256
2003-09-30	417
2003-12-31	449
2004-03-31	603
2004-06-30	595
2004-09-30	579