| Sex of respondents | ||||
|
| N | % | Mean | Standard deviation |
| Male | 56 | 80.0% | 1.20 | 0.403 |
| Female | 14 | 20.0% | ||
| Total | 70 | 100.0% | ||
| Age of respondents | ||||
|
| N | % | Mean | Standard deviation |
| 25 - 30 | 21 | 30.0% | 2.79 | 1.676 |
| 30 - 35 | 16 | 22.9% | ||
| 35 - 40 | 11 | 15.7% | ||
| 40 - 45 | 7 | 10.0% | ||
| 45 - 50 | 9 | 12.9% | ||
| 50 above | 6 | 8.6% | ||
| Total | 70 | 100.0% | ||
| Educational level of respondents | ||||
|
| N | % | Mean | Standard deviation |
| Bachelor | 20 | 28.6% | 1.79 | 0.562 |
| Master | 45 | 64.3% | ||
| PhD | 5 | 7.1% | ||
| Total | 70 | 100.0% | ||
| Experience of respondents | ||||
|
| N | % | Mean | Standard deviation |
| 1 - 5 yrs | 20 | 28.6% | 2.56 | 1.211 |
| 5 - 10 yrs | 12 | 17.1% | ||
| 10 - 15 yrs | 18 | 25.7% | ||
| Above 15 | 20 | 28.5% | ||
| Total | 70 | 100.0% | ||