Distribution of Values for
031 Yield of roots - total yield (031 YIELD OF ROOTS - TOTAL YIE)
| Code | Definition | Number of Accessions |
| 1 | very low <1000 (g) | 3 |
| 3 | low 1000-1500 (g) | 10 |
| 5 | intermediate 1501-2000 (g) | 1 |
| 7 | high 2001-2500 (g) | 5 |
| 9 | very high >2500 (g) | 1 |