Profile of the respondents (n = 265)
| Characteristics of the respondents | Frequency | (%) |
|---|---|---|
| Age | ||
| Less than 30 | 47 | 17.7 |
| 31-40 | 68 | 25.7 |
| 41-50 | 69 | 26.0 |
| 51-60 | 60 | 22.6 |
| More than 60 | 21 | 8.0 |
| Job title | ||
| Supervisor or above | 51 | 19.3 |
| Shore worker | 64 | 24.2 |
| Maintenance engineer | 22 | 8.3 |
| Yard worker | 128 | 48.2 |
| Educational level | ||
| Senior high school or below | 97 | 32.8 |
| Bachelor’s degree | 161 | 60.8 |
| Master’s degree or above | 17 | 6.4 |
| Department | ||
| Warehousing | 55 | 20.8 |
| Container operations | 112 | 53.0 |
| Maintenance | 25 | 9.4 |
| Engineering | 15 | 5.7 |
| Other | 56 | 21.1 |
| Characteristics of the respondents | Frequency | (%) |
|---|---|---|
| Less than 30 | 47 | 17.7 |
| 31-40 | 68 | 25.7 |
| 41-50 | 69 | 26.0 |
| 51-60 | 60 | 22.6 |
| More than 60 | 21 | 8.0 |
| Supervisor or above | 51 | 19.3 |
| Shore worker | 64 | 24.2 |
| Maintenance engineer | 22 | 8.3 |
| Yard worker | 128 | 48.2 |
| Senior high school or below | 97 | 32.8 |
| Bachelor’s degree | 161 | 60.8 |
| Master’s degree or above | 17 | 6.4 |
| Warehousing | 55 | 20.8 |
| Container operations | 112 | 53.0 |
| Maintenance | 25 | 9.4 |
| Engineering | 15 | 5.7 |
| Other | 56 | 21.1 |
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