| Boxplot statistics | |||||
| Variable | lower whisker | lower hinge | median | upper hinge | upper whisker |
| Q1 | 1 | 8 | 11 | 13 | 13 |
| Q2 | 0 | 9 | 14 | 21 | 21 |
| Q3 | 0 | 2 | 12 | 18 | 18 |
| Q4 | 1 | 6 | 14 | 16 | 16 |
| Q5 | 0 | 2 | 12 | 31 | 63 |
| Q6 | 0 | 9 | 9 | 24 | 24 |
| Q7 | 0 | 4 | 14 | 22 | 22 |
| Boxplot Notches | |||
| Variable | lower bound | median | upper bound |
| Q1 | 7.46701259555033 | 11 | 14.5329874044497 |
| Q2 | 5.5208302293208 | 14 | 22.4791697706792 |
| Q3 | 0.694440305761063 | 12 | 23.3055596942389 |
| Q4 | 6.93402519110066 | 14 | 21.0659748088993 |
| Q5 | -8.49132694580807 | 12 | 32.4913269458081 |
| Q6 | -1.598962213349 | 9 | 19.598962213349 |
| Q7 | 1.2812453439812 | 14 | 26.7187546560188 |
