| 2022 | |
| Electricians and electrical fitters | 16.4 |
| Carpenters and joiners | 15.3 |
| Construction and building trades n.e.c. | 8.9 |
| Plumbers and heating and ventilating engineers | 8.4 |
| Construction operatives n.e.c. | 7 |
| Civil engineers | 6.5 |
| Painters and decorators | 6 |
| Building and civil engineering technicians | 4.8 |
| Bricklayers and masons | 3.8 |
| Plasterers | 3.7 |