Occupation,2017,2018,2019,2020,2021-2022,2023-2024 HVAC mechanics and installers,278.1,214.9,227.8,276.1,205.5,214.5 Electricians,88.0,95.5,122.2,128.2,110.0,96.6 "Plumbers, pipefitters, and steamfitters",128.7,126.3,158.0,187.9,194.6,144.5 Roofers,280.4,165.3,360.6,185.6,263.0,161.6 Construction laborers,274.3,209.3,231.0,207.1,220.4,217.8 All occupations,89.4,89.7,86.9,120.7,112.9,86.6