| Most marketed improved varieties for men | Most marketed improved varieties for women | χ2 value | ||||||
| Rank | Varieties | Men | Rank | Varieties | Women | |||
| n | percent | n | percent | |||||
| 1st | MEX 142 | 106 | 88.33 | 1st | FEB 192 | 46 | 38.33 | χ2 = 69.9874; P = 0.000 |
| 2nd | NUV-109-2 | 90 | 75.00 | 2nd | MEX 142 | 30 | 25.00 | χ2 = 78.6756; P = 0.000 |
| 3rd | FEB 192 | 93 | 77.50 | 3rd | ECAPAN 021 | 42 | 35.00 | χ2 = 95.2998; P = 0.000 |
| 4th | PNN | 120 | 100 | 4th | PNN | 114 | 95.00 | χ2 = 6.1538; P = 0.104 |