Occupation,2019,2020,2021,2022,2023,2024,Pooled 2019-2024 (computed)
HVAC mechanics and installers,6.8,5.1,9.6,5.0,5.9,6.7,6.5
Electricians,7.2,8.0,7.2,8.1,7.6,5.3,7.2
"Pipelayers, plumbers, pipefitters, and steamfitters",6.1,5.2,5.7,5.6,5.8,6.9,5.9
Construction laborers,15.0,18.1,12.8,15.6,15.4,15.8,15.4
Roofers,54.0,47.0,59.0,57.5,51.8,48.7,53.0
All occupations,3.5,3.4,3.6,3.7,3.5,3.3,3.5