Quarter	US dollars
1999-09-30	196
1999-12-31	176
2000-03-31	175
2000-06-30	183
2000-09-30	192
2000-12-31	295
2001-03-31	202
2001-06-30	187
2001-09-30	226
2001-12-31	259
2002-03-31	269
2002-06-30	284
2002-09-30	278
2002-12-31	248
2003-03-31	253
2003-06-30	267
2003-09-30	253
2003-12-31	215
2004-03-31	184
2004-06-30	196
2004-09-30	228