1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
$152,418
$221,257
$240,815
$357,464
$249,400
$249,250
$220,650
$431,500
$632,250
$263,930
27
50
35
31
18
30
300
445
334
$ 20,000
$115,000
$135,000
$175,000
$100,000
$ 50,000