Table 2. Descriptive statistics of the socioeconomic variables of Tobit regression.
| Discrete variables | Modalities | % | Assigned value | |
|---|---|---|---|---|
| Marital status | Single | 9 | 0 | |
| Married | 91 | 1 | ||
| Level of education | No formal education | 71 | 0 | |
| Formal education | 29 | 1 | ||
| Manager status | Manager-employee | 19 | 0 | |
| Owner-manager | 81 | 1 | ||
| Ownership status | Not-owner | 96 | 0 | |
| Owner | 4 | 1 | ||
| Authorization/administrative procedure | No | 56 | 0 | |
| Yes | 44 | 1 | ||
| Leadership of the dibiterie | Individual | 47 | 0 | |
| Family | 53 | 1 | ||
| Visibility/brand | No signboard | 61 | 0 | |
| With signboard | 39 | 1 | ||
| Type of workforce | Without | 35 | 1 | |
| Family | 49 | 2 | ||
| Recruited | 12 | 3 | ||
| Mixed | 4 | 4 | ||
| Continuous variable | Mean | Std. Deviation | Minimum | Maximum |
| Experience (year) | 18.9 | 9.7 | 0.3 | 46 |