| VARIABLE | ATTRIBUTE | VALUE |
| Number of Cars | None | 0 - 3 |
| A Few | 3 - 10 | |
| Some | 10 - 25 | |
| A lot | 25 or more | |
| Green Light Time | Insufficient | 0 - 30 |
| Necessary | 30 - 50 | |
| Sufficient | 50 - 70 | |
| Excessive | 70 - 100 | |
| Day Time | Early Mourning | 0 - 6 |
| Mourning | 6 - 12 | |
| Midday | 12 - 14 | |
| Afternoon | 14 - 20 | |
| Night | 20 - 24 | |
| Type of Road | Avenue | 0.00 - 0.45 |
| Street | 0.45 - 1.00 | |
| Traffic Conditions | Relax | 0.00 - 0.20 |
| Normal | 0.21 - 0.60 | |
| Dense | 0.61 - 1.00 |