| Major Object | 2016 | 2015 | 2014 | 2013 |
| Continuous Charges | $905,101 |
$913,824 |
$817,053 |
$820,501 |
Contractual Services | $6,632,143 |
$4,705,727 |
$4,216,046 |
$4,173,337 |
Equipment | $4,866,141 |
$4,073,019 |
$186,282 |
$85,242 |
Personal Services | $11,031,897 |
$10,689,527 |
$10,594,856 |
$10,242,856 |
Plant And Improvements | $1,954,015 |
$9,665,622 |
$10,574,054 |
$3,094,841 |
Property Improvements | $6,896 |
$3,311 |
$62,326 |
$14,343 |
Supplies And Materials | $429,904 |
$494,382 |
$473,099 |
$458,100 |
Transfer Payments | $16,533 |
$16,899 |
$32,235 |
$24,709 |
