| Type of ordinance | Number examined |
|---|---|
| Tree removal ordinances | 21 |
| General zoning ordinances | 7 |
| Subdivision ordinances | 21 |
| Site plan reviews | 32 |
| Open space zoning ordinances | 17 |
| Special planting ordinance | 1 |
| (appropriating money for the planting of 125 shade trees on public land) | |
| Total 99 |