Distribution of Values for
Winterhardiness after 6 weeks at -11 Cº (%) (WIN 6w/-11c)
| Range | Number of Accessions |
| 3.00000 - 12.40000 | 9 |
| 12.40000 - 21.80000 | 16 |
| 21.80000 - 31.20000 | 23 |
| 31.20000 - 40.60000 | 16 |
| 40.60000 - 50.00000 | 21 |
| 50.00000 - 59.40000 | 14 |
| 59.40000 - 68.80000 | 6 |
| 68.80000 - 78.20000 | 5 |
| 78.20000 - 87.60000 | 3 |
| 87.60000 - 97.00000 | 6 |