| Variables | 2016 | 2017 | Total | Valor-p | ||||
| N | % | N | % | N | % | |||
| Agreements in lawsuit | Electronic | 14 | 70.0% | 41 | 78.8% | 55 | 76.4% | 0.630 |
| Physical | 6 | 30.0% | 11 | 21.2% | 17 | 23.6% | ||
| County | RJ | 18 | 90.0% | 48 | 92.3% | 66 | 91.7% | 1.000 |
| Others | 2 | 10.0% | 4 | 7.7% | 6 | 8.3% | ||