Distribution of Values for
106 Tuber - raw protein content (106 TUBER - RAW PROTEIN CONTEN)
| Code | Definition | Number of Accessions |
| 1 | very low <1,30 % | 5 |
| 2 | 1,30-1,45 % | 6 |
| 3 | low 1,46-1,60 % | 83 |
| 4 | 1,61-1,75 % | 72 |
| 5 | intermediate 1,76-1,90 % | 789 |
| 6 | 1,91-2,10 % | 209 |
| 7 | high 2,11-2,30 % | 721 |
| 8 | 2,31-2,50 % | 115 |
| 9 | very high >2,50 % | 146 |