obs | Actual | Fitted | Residual | Residual Plot |
1985 | 4.21804 | 4.62157 | −0.40353 | | * . | . | |
1986 | 4.23555 | 4.60596 | −0.37041 | | * . | . | |
1987 | 4.65586 | 4.73692 | −0.08106 | | . * | . | |
1988 | 4.93519 | 4.86203 | 0.07316 | | . | * . | |
1989 | 5.37898 | 5.04292 | 0.33605 | | . | . * | |
1990 | 5.58912 | 5.20285 | 0.38627 | | . | . * | |
1991 | 5.74332 | 5.95776 | −0.21444 | | * | . | |
1992 | 6.27777 | 6.17920 | 0.09857 | | . | * . | |
1993 | 6.52781 | 6.38822 | 0.13959 | | . | * . | |
1994 | 6.80228 | 6.69186 | 0.11042 | | . | * . | |
1995 | 7.56693 | 7.56298 | 0.00395 | | . * . | |
1996 | 7.90201 | 7.92845 | −0.02644 | | . *| . | |
1997 | 7.93809 | 7.96116 | −0.02307 | | . *| . | |
1998 | 7.90411 | 7.86450 | 0.03961 | | . |* . | |
1999 | 8.06903 | 7.85702 | 0.21201 | | . | * | |
2000 | 8.42991 | 8.33438 | 0.09553 | | . | * . | |
2001 | 8.46064 | 8.63135 | −0.17071 | | .* | . | |
2002 | 8.84107 | 8.76804 | 0.07303 | | . | * . | |
2003 | 9.04629 | 9.23248 | −0.18619 | | .* | . | |
2004 | 9.34234 | 9.43237 | −0.09002 | | . * | . | |
2005 | 9.58687 | 9.50534 | 0.08153 | | . | * . | |
2006 | 9.82901 | 9.92019 | −0.09118 | | . * | . | |
2007 | 9.93582 | 10.4885 | −0.55264 | |* . | . | |