| Major Object | 2016 | 2015 | 2014 | 2013 |
| Continuous Charges | $2,864,127 |
$2,654,295 |
$2,645,304 |
$2,668,858 |
Contractual Services | $6,585,633 |
$5,563,792 |
$6,641,780 |
$6,205,924 |
Equipment | $3,359,591 |
$4,878,007 |
$1,956,047 |
$2,756,879 |
Obligations | $210,846 |
$141,728 |
$154,408 |
$506,983 |
Personal Services | $28,193,328 |
$27,258,721 |
$26,247,234 |
$25,679,346 |
Plant And Improvements | $14,082,237 |
$11,731,386 |
$1,398,694 |
$1,855,945 |
Property Improvements | $0 |
$0 |
$0 |
$0 |
Supplies And Materials | $3,033,402 |
$3,161,456 |
$3,158,453 |
$3,072,355 |
Transfer Payments | $21,140 |
$19,818 |
$10,360 |
$5,097 |
