Quarter	US dollars
1999-09-30	2114
1999-12-31	2112
2000-03-31	1959
2000-06-30	2707
2000-09-30	2203
2000-12-31	2634
2001-03-31	2752
2001-06-30	3273
2001-09-30	3027
2001-12-31	2642
2002-03-31	2835
2002-06-30	3015
2002-09-30	5078
2002-12-31	2920
2003-03-31	7190
2003-06-30	4119
2003-09-30	5137
2003-12-31	4215
2004-03-31	7556
2004-06-30	5394
2004-09-30	7082