| Major Object | 2016 | 2015 | 2014 | 2013 |
| Continuous Charges | $1,475,271 |
$1,556,840 |
$1,954,225 |
$1,624,777 |
Contractual Services | $4,854,866 |
$4,646,616 |
$4,484,194 |
$5,136,071 |
Equipment | $1,631,068 |
$2,319,380 |
$3,554,637 |
$2,467,529 |
Indirect Costs | $0 |
$0 |
$0 |
$0 |
Obligations | $411,749 |
$396,106 |
$410,748 |
$412,874 |
Personal Services | $25,371,554 |
$23,593,820 |
$22,585,748 |
$23,034,223 |
Plant And Improvements | $220,474 |
$454,536 |
$313,610 |
$7,884,587 |
Property Improvements | $0 |
$0 |
$0 |
$148,678 |
Supplies And Materials | $503,224 |
$675,230 |
$601,446 |
$769,369 |
Transfer Payments | $15,310,268 |
$15,575,166 |
$14,855,642 |
$13,448,998 |
