| Major Object | 2016 | 2015 | 2014 | 2013 |
| Continuous Charges | $3,729,523 |
$3,331,414 |
$3,169,606 |
$3,032,840 |
Contractual Services | $12,942,556 |
$14,717,241 |
$16,263,218 |
$11,683,719 |
Equipment | $1,768,892 |
$2,525,545 |
$2,544,851 |
$1,280,324 |
Personal Services | $21,308,331 |
$19,290,274 |
$17,820,659 |
$17,944,232 |
Plant And Improvements | $15,400,272 |
$25,234,967 |
$19,545,853 |
$23,680,084 |
Property Improvements | $614,743 |
$2,820,749 |
$6,399,380 |
$658,109 |
Supplies And Materials | $2,344,201 |
$2,742,172 |
$3,945,879 |
$3,161,475 |
Transfer Payments | $2,723,134 |
$2,915,106 |
$3,005,016 |
$3,214,822 |
