| Overall | Frequency | Percent |
| Gender |
|
|
| Male | 149 | 50.3 |
| Female | 147 | 49.7 |
| Level of Education |
|
|
| Bachelor | 217 | 73.3 |
| Master | 62 | 20.9 |
| Doctoral | 5 | 1.7 |
| Other | 12 | 4.1 |
| Years of experience |
|
|
| 5 years or fewer | 61 | 20.6 |
| 6 to 10 years | 53 | 17.9 |
| 11 to 15 years | 77 | 26.0 |
| 16 to 20 years | 57 | 19.3 |
| 21 years or more | 48 | 16.2 |
| Educational level |
|
|
| Elementary education | 110 | 37.2 |
| Intermediate education | 92 | 31.1 |
| Secondary education | 94 | 31.8 |