Quarter	US dollars
1999-09-30	123
1999-12-31	135
2000-03-31	175
2000-06-30	183
2000-09-30	182
2000-12-31	173
2001-03-31	181
2001-06-30	188
2001-09-30	188
2001-12-31	169
2002-03-31	206
2002-06-30	183
2002-09-30	153
2002-12-31	126
2003-03-31	126
2003-06-30	116
2003-09-30	155
2003-12-31	168
2004-03-31	182
2004-06-30	314
2004-09-30	326