Table 3 Common descriptive statistics of the variables
From: Social, economic, and legislative factors and global road traffic fatalities
variable | Minimum | Maximum | Range | Mean | Standard Deviation | |||||
|---|---|---|---|---|---|---|---|---|---|---|
2013 | 2016 | 2013 | 2016 | 2013 | 2016 | 2013 | 2016 | 2013 | 2016 | |
Mortality ratea | 2.8 | 2.7 | 36.2 | 35.9 | 33.4 | 33.2 | 16.561 | 16.122 | 9.219 | 9.2045 |
HDI | .340 | .351 | .946 | .951 | .606 | .600 | .7152 | .7252 | .156 | .157 |
GINI index | 25.4 | 25.0 | 63.4 | 63.0 | 38.0 | 38.0 | 37.457 | 37.078 | 7.902 | 7.4880 |
Homicidesb | .183 | 2.905 | 74.28 | 7.526 | 74.096 | 82.559 | 6.489 | 5.351 | 9.944 | 1.1829 |
Happiness | 2.936 | .2835 | 7.693 | 82.842 | 4.757 | 4.621 | 5.460 | 6.217 | 1.105 | 10.684 |
Urban populationc | 15.437 | 12.388 | 97.776 | 97.919 | 82.339 | 85.531 | 58.908 | 59.635 | 20.949 | 21.485 |
Unemploymentd | .3192 | .524 | 28.996 | 26.55 | 28.677 | 26.027 | 8.425 | 7.629 | 6.410 | 5.747 |
Safer roads and mobility | 0 | .50 | 5 | 5.00 | 5 | 4.5 | 3.16 | 3.668 | 1.405 | 1.131 |
Safer vehicles | 0 | 3.00 | 3 | 7.00 | 3 | 4 | 1.07 | 6.257 | 1.387 | .998 |
safer road users | 2 | 0.00 | 7 | 4.00 | 5 | 4 | 6.33 | 1.442 | .915 | 1.817 |
Education | .204 | .212 | .941 | .940 | .737 | .728 | .66396 | .67466 | .178088 | .181785 |
Income | .287 | .287 | .975 | .984 | .688 | .697 | .69570 | .70135 | .174642 | .176655 |
Life expectancy | .468 | .514 | .975 | .981 | .507 | .467 | .80230 | .81301 | .125288 | .117707 |