| in place | 53 | location |
| with no federal oversight | 7 | other |
| for reporting | 6 | purpose |
| state → have → system | 151 |
| state → have → such a system | 15 |
| state → have → such systems | 4 |
| state → have → some system | 4 |
| state → have → this system | 3 |
| state → have → their systems | 3 |
| negative | neutral | positive |
| 0.198 | 0.688 | 0.114 |
| Raw frequency | 180 |
| Normalized frequency | 0.559 |
| Modifier score | 0.773 |
| Perplexity | 92.790 |