1980
$7,537.80
$2,261.34
$15,945.35
$4,783.60
$14,959.64
$6,842.01
$2,052.60
$18,543.00
$5,562.90
$6,320.16
$1,896.05
$21,453.75
$5,682.34
$1,704.70
$11,016.79
$3,305.04
$20,757.95
$6,227.39
$6,610.07
$7,131.92