Quarter	US dollars
1999-09-30	96842
1999-12-31	97999
2000-03-31	106917
2000-06-30	98383
2000-09-30	91235
2000-12-31	105188
2001-03-31	112291
2001-06-30	103051
2001-09-30	105780
2001-12-31	101694
2002-03-31	93929
2002-06-30	98000
2002-09-30	115754
2002-12-31	108867
2003-03-31	121693
2003-06-30	130927
2003-09-30	161632
2003-12-31	156704
2004-03-31	198912
2004-06-30	198767
2004-09-30	213189