| Boxplot statistics | |||||
| Variable | lower whisker | lower hinge | median | upper hinge | upper whisker |
| totip | 94.4 | 100.7 | 104.8 | 108.3 | 115.9 |
| ntdzc | 115.7 | 122.5 | 124.6 | 127.2 | 130.4 |
| drzc | 62.9 | 70 | 72.6 | 75.2 | 81.4 |
| cindex | 1 | 14 | 19 | 23 | 27 |
| Boxplot Notches | |||
| Variable | lower bound | median | upper bound |
| totip | 103.262533145766 | 104.8 | 106.337466854234 |
| ntdzc | 123.649198129618 | 124.6 | 125.550801870382 |
| drzc | 71.5480489944713 | 72.6 | 73.6519510055287 |
| cindex | 17.1793155673542 | 19 | 20.8206844326458 |
