Quarter	US dollars
1999-09-30	199855
1999-12-31	187398
2000-03-31	198827
2000-06-30	190142
2000-09-30	199226
2000-12-31	192182
2001-03-31	210748
2001-06-30	194524
2001-09-30	199331
2001-12-31	179806
2002-03-31	184345
2002-06-30	188995
2002-09-30	206375
2002-12-31	213438
2003-03-31	233139
2003-06-30	242183
2003-09-30	220457
2003-12-31	212276
2004-03-31	232044
2004-06-30	216670
2004-09-30	217694