| Boxplot statistics |
| Variable | lower whisker | lower hinge | median | upper hinge | upper whisker |
| ANT | 49.933 | 61.9565 | 67.244 | 70.5165 | 76.518 |
| VBR | 20.921 | 25.1415 | 26.9885 | 28.5 | 31.546 |
| WBR | 15.966 | 17.4515 | 18.1625 | 19.086 | 20.37 |
| WVL | 22.274 | 27.3175 | 29.7165 | 31.353 | 35.596 |
| OVL | 36.027 | 42.3995 | 44.625 | 47.3645 | 52.826 |
| HAI | 98.374 | 103.186 | 105.1225 | 107.7555 | 113.824 |
| LIE | 73.724 | 78.6955 | 80.516 | 82.619 | 86.899 |
| LIM | 21.846 | 26.83 | 28.609 | 30.5935 | 34.396 |
| LUX | 11.224 | 12.6695 | 13.111 | 13.747 | 14.887 |
| NAM | 28.413 | 29.96 | 30.8945 | 31.599 | 33.843 |
| Boxplot Notches |
| Variable | lower bound | median | upper bound |
| ANT | 65.4979558279738 | 67.244 | 68.9900441720262 |
| VBR | 26.3034428327395 | 26.9885 | 27.6735571672605 |
| WBR | 17.8290993926195 | 18.1625 | 18.4959006073805 |
| WVL | 28.893350320536 | 29.7165 | 30.539649679464 |
| OVL | 43.6122535848002 | 44.625 | 45.6377464151998 |
| HAI | 104.190426536907 | 105.1225 | 106.054573463093 |
| LIE | 79.7156957583008 | 80.516 | 81.3163042416992 |
| LIM | 27.8413320979649 | 28.609 | 29.3766679020351 |
| LUX | 12.891214650075 | 13.111 | 13.330785349925 |
| NAM | 30.5601814955665 | 30.8945 | 31.2288185044335 |
