| Non-hazardous | 2020 | 2019 | 2018 |
|---|
| Contractually required contribution | $ 394 | $ 375 | $ 301 |
|---|
| Contributions in relation to the contractually required contribution | $ 394 | $ 375 | $ 301 |
|---|
| Contribution deficiency (excess) | $ - | $ - | $ - |
|---|
| KSU covered payroll | $ 4,686 | $ 4,358 | $ 3,583 |
|---|
| Contributions as a percentage of covered payroll | 8.41% | 8.41% | 8.40% |
|---|
| Hazardous | 2020 | 2019 | 2018 |
|---|
| Contractually required contribution | $ 7 | $ 7 | $ 12 |
|---|
| Contributions in relation to the contractually required contribution | $ 7 | $ 7 | $ 12 |
|---|
| Contribution deficiency (excess) | $ - | $ - | $ - |
|---|
| KSU covered payroll | $ 106 | $ 114 | $ 309 |
|---|
| Contributions as a percentage of covered payroll | 6.60% | 6.14% | 3.88% |
|---|
71.