| Variables | Low Income Countries | Middle Income Countries | High Income Countries | |||
| Mean | Std. Deviation | Mean | Std. Deviation | Mean | Std. Deviation | |
| Death/Million Urban Population | 3210 | 2650 | 1370 | 2990 | 167 | 104 |
| Vehicles/Million Population | 36,000 | 38,300 | 208,000 | 146,000 | 610,000 | 182,000 |
| Vehicles/Million Urban population | 147,000 | 171,000 | 367,000 | 277,000 | 784,000 | 284,400 |
| Income per Capita ($) | 548 | 277 | 5243 | 3006 | 36457 | 19379 |
| Education Index (0 - 1) | 0.44 | 0.12 | 0.63 | 0.11 | 0.80 | 0.07 |
| Human Development Index (0 - 1) | 0.48 | 0.086 | 0.70 | 0.081 | 0.87 | 0.048 |
| Population Density per Sq∙km | 187 | 337 | 129 | 201 | 202 | 323 |
| Proportion of Urban Population % | 27 | 9.15 | 58 | 17.13 | 78 | 13.01 |
| Social Globalization Index (0 - 100) | 47.04 | 10.74 | 67.94 | 9.30 | 81.93 | 8.04 |
| Cultural Globalization Index (0 - 100) | 45.93 | 15.35 | 61.04 | 14.37 | 79.39 | 15.79 |
| Alcohol Consumption (Liter/capita) | 2.51 | 2.92 | 4.73 | 3.47 | 9.05 | 3.49 |
| Average of Drivers Ages (years) | 36.2 | 1.31 | 40.21 | 3.11 | 45.21 | 3.66 |