Quarter	US dollars
1999-09-30	100283
1999-12-31	104419
2000-03-31	101866
2000-06-30	105963
2000-09-30	111047
2000-12-31	113487
2001-03-31	113060
2001-06-30	113356
2001-09-30	114776
2001-12-31	113687
2002-03-31	111836
2002-06-30	111091
2002-09-30	111159
2002-12-31	111151
2003-03-31	111786
2003-06-30	113792
2003-09-30	117116
2003-12-31	126659
2004-03-31	123378
2004-06-30	121391
2004-09-30	122212