13%
Building Trade Unions
12%
Building Trade Unions
1.2%
Public Sector Unions
1.2%
Business Associations
0.61%
Building Trade Unions
0.61%
Securities & Investment
0.59%
For-Profit Education
0.59%
Securities & Investment
0.41%
Transportation Unions
0.41%
Building Trade Unions
0.36%
Hospitals/Nursing Homes
0.33%
Building Trade Unions
0.28%
Construction Services
0.12%
Building Trade Unions