Distribution of Values for
007 Stem - number of sterile nodes (007 STEM - NUMBER OF STERILE N)
| Code | Definition | Number of Accessions |
| 1 | very low < 6 | 20 |
| 2 | 6- 7 | 149 |
| 3 | low 8- 9 | 382 |
| 4 | 10-11 | 375 |
| 5 | intermediate 12-14 | 694 |
| 6 | 15-16 | 251 |
| 7 | figh 17-18 | 88 |
| 8 | 19-20 | 16 |