|
Adjusted |
Unadjusted |
CPI Adj. |
| 2007 |
$2.38 |
$2.38 |
1.000 |
| 2006 |
$2.49 |
$2.36 |
1.055 |
| 2005 |
$2.53 |
$2.33 |
1.087 |
| 2004 |
$2.23 |
$1.95 |
1.143 |
| 2003 |
$2.42 |
$1.98 |
1.224 |
| 2002 |
$2.65 |
$2.12 |
1.252 |
| 2001 |
$3.02 |
$2.38 |
1.269 |
| 2000 |
$2.72 |
$2.10 |
1.293 |
| 1999 |
$3.37 |
$2.50 |
1.348 |
| 1998 |
$3.38 |
$2.48 |
1.361 |
| 1997 |
$2.98 |
$2.16 |
1.378 |
| 1996 |
$2.59 |
$1.83 |
1.413 |
| 1995 |
$2.51 |
$1.71 |
1.466 |
| 1994 |
$2.80 |
$1.87 |
1.499 |
| 1993 |
$2.98 |
$1.95 |
1.527 |
| 1992 |
$3.20 |
$2.09 |
1.530 |
| 1991 |
$2.68 |
$1.68 |
1.593 |
| 1990 |
$2.76 |
$1.66 |
1.663 |
| 1989 |
$2.76 |
$1.54 |
1.792 |
| 1988 |
$3.01 |
$1.61 |
1.869 |
| 1987 |
$2.85 |
$1.48 |
1.928 |
| 1986 |
$2.60 |
$1.29 |
2.012 |
| 1985 |
$2.87 |
$1.38 |
2.078 |
| 1984 |
$3.78 |
$1.80 |
2.099 |
| 1983 |
$4.60 |
$2.15 |
2.138 |
| 1982 |
$3.94 |
$1.83 |
2.155 |
| AVERAGE |
$2.93 |
$1.95 |
|
| STD. DEV. |
$0.52 |
$0.34 |
|
|
