| Boxplot statistics | |||||
| Variable | lower whisker | lower hinge | median | upper hinge | upper whisker |
| InTotIndProductie | 86 | 96.15 | 101.65 | 105.95 | 114.1 |
| PrInGrondstofInd | 80.8 | 88.9 | 100.35 | 130.65 | 157.5 |
| PrInGrondstofYzer | 94.7 | 101.05 | 120.6 | 174.05 | 242.1 |
| InMetalProd | 79.2 | 91.5 | 96.6 | 103.4 | 114.8 |
| Boxplot Notches | |||
| Variable | lower bound | median | upper bound |
| InTotIndProductie | 99.6510241955775 | 101.65 | 103.648975804423 |
| PrInGrondstofInd | 91.8339551189142 | 100.35 | 108.866044881086 |
| PrInGrondstofYzer | 105.709670028281 | 120.6 | 135.490329971719 |
| InMetalProd | 94.172672237487 | 96.6 | 99.027327762513 |
