1. 27a. Participation level in employment-based retirement plans, by industry, 2015 (Wage-and-salary workers)
71.4%
55.5%
51.9%
51.1%
50.3%
44.7%
41.3%
33.7%
20.3%
46.3%

2. 27b. Participation level in employment-based retirement plans in construction, by union status, 2015 (Production workers)
55.1%
31.2%
25.9%

3. 27c. Participation level in employment-based retirement plans, selected construction occupations, (Wage-and-salary workers)

4. 27d. Distribution of participants in single employer and multiemployer retirement savings plans in construction, 2014
4,420
2,722