Distribution of Values for
059 Potato virus Y (PVY) - resistance (059 POTATO VIRUS Y (PVY) - RES)
| Code | Definition | Number of Accessions |
| 1 | very low | 26 |
| 2 | very low - low | 55 |
| 3 | low | 155 |
| 4 | low - intermediate | 16 |
| 5 | intermediate | 225 |
| 6 | intermediate - high | 50 |
| 7 | high | 225 |
| 8 | high - very high | 228 |
| 9 | very high | 56 |