1997年
$16,857.20
$5,057.16
$4,717.50
$11,825.20
$3,547.56
$10,567.20
$8,743.10
$4,560.25
$5,717.61
$1,715.28
$29,563.00
$48,845.37
$14,653.61
$25,034.20
$7,510.26
$9,340.65
$45,665.40
$13,699.62