Quarter	US dollars
1999-09-30	168
1999-12-31	177
2000-03-31	268
2000-06-30	270
2000-09-30	296
2000-12-31	306
2001-03-31	316
2001-06-30	338
2001-09-30	235
2001-12-31	268
2002-03-31	255
2002-06-30	270
2002-09-30	208
2002-12-31	272
2003-03-31	242
2003-06-30	332
2003-09-30	339
2003-12-31	387
2004-03-31	388
2004-06-30	406
2004-09-30	583