Quarter	US dollars
1999-09-30	140
1999-12-31	139
2000-03-31	128
2000-06-30	127
2000-09-30	132
2000-12-31	121
2001-03-31	112
2001-06-30	110
2001-09-30	165
2001-12-31	162
2002-03-31	145
2002-06-30	150
2002-09-30	164
2002-12-31	188
2003-03-31	193
2003-06-30	208
2003-09-30	199
2003-12-31	222
2004-03-31	276
2004-06-30	355
2004-09-30	394