Table S1.
Description of sample and sub-samples by role (n, %).
| Role | Sector | ||
|---|---|---|---|
| Agriculture | Construction | Total | |
| Owner | 21 (50%) | 29 (59%) | 50 (54.9%) |
| Employee | 17 (40.5%) | 9 (18.3%) | 26 (28.6%) |
| Technician | 4 (9.5%%) | 11 (22.5%) | 15 (16.5%) |
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