Quarter	US dollars
1999-09-30	133
1999-12-31	129
2000-03-31	153
2000-06-30	154
2000-09-30	78
2000-12-31	139
2001-03-31	105
2001-06-30	49
2001-09-30	51
2001-12-31	67
2002-03-31	85
2002-06-30	81
2002-09-30	79
2002-12-31	74
2003-03-31	73
2003-06-30	91
2003-09-30	75
2003-12-31	70
2004-03-31	70
2004-06-30	67
2004-09-30	69