Quarter	US dollars
1999-09-30	171
1999-12-31	24
2000-03-31	70
2000-06-30	648
2000-09-30	486
2000-12-31	483
2001-03-31	493
2001-06-30	798
2001-09-30	801
2001-12-31	809
2002-03-31	810
2002-06-30	752
2002-09-30	958
2002-12-31	925
2003-03-31	872
2003-06-30	863
2003-09-30	861
2003-12-31	922
2004-03-31	827
2004-06-30	751
2004-09-30	717