| Number of enterprises, thousands | Enterprises total | Total | | 18.4 | 16.4 | 15.7 |
| There is a council of work environment | | 1.4 | 1.7 | 1.7 |
| There is no council of work environment | | 17.0 | 14.7 | 14.1 |
| Companies | Total | | 15.0 | 13.5 | 13.2 |
| There is a council of work environment | | 0.9 | 1.2 | 1.3 |
| There is no council of work environment | | 14.2 | 12.3 | 11.9 |
| Non-profit associations and foundations | Total | | 1.2 | 0.9 | 1.0 |
| There is a council of work environment | | 0.1 | 0.1 | .. |
| There is no council of work environment | | 1.1 | 0.9 | 0.9 |
| State and local government agencies | Total | | 2.1 | 2.0 | 1.6 |
| There is a council of work environment | | 0.4 | 0.4 | 0.3 |
| There is no council of work environment | | 1.7 | 1.5 | 1.3 |
| Enterprises of primary sector | Total | | 0.7 | 0.6 | 1.0 |
| There is no council of work environment | | 0.7 | 0.6 | 0.9 |
| Enterprises of secondary sector | Total | | 5.0 | 4.6 | 4.5 |
| There is a council of work environment | | 0.5 | 0.5 | 0.6 |
| There is no council of work environment | | 4.6 | 4.1 | 3.9 |
| Enterprises of tertiary sector | Total | | 12.6 | 11.2 | 10.3 |
| There is a council of work environment | | 0.9 | 1.1 | 1.0 |
| There is no council of work environment | | 11.8 | 10.0 | 9.3 |
| Enterprises of Northern Estonia | Total | | 9.7 | 8.8 | 8.6 |
| There is a council of work environment | | 0.9 | 1.1 | 1.0 |
| There is no council of work environment | | 8.8 | 7.8 | 7.7 |
| Enterprises of Central Estonia | Total | | 1.5 | 1.3 | 1.2 |
| There is no council of work environment | | 1.4 | 1.3 | 1.1 |
| Enterprises of Northeastern Estonia | Total | | 1.2 | 0.9 | 0.9 |
| There is a council of work environment | | 0.1 | 0.2 | .. |
| There is no council of work environment | | 1.1 | 0.8 | 0.8 |
| Enterprises of Western Estonia | Total | | 1.6 | 1.8 | 1.6 |
| There is a council of work environment | | 0.1 | 0.1 | .. |
| There is no council of work environment | | 1.5 | 1.7 | 1.5 |
| Enterprises of Southern Estonia | Total | | 4.3 | 3.5 | 3.4 |
| There is a council of work environment | | 0.2 | 0.3 | 0.3 |
| There is no council of work environment | | 4.2 | 3.2 | 3.1 |
| Enterprises with 5-9 employees | Total | | 9.0 | 6.9 | 4.8 |
| There is no council of work environment | | 9.0 | 6.8 | 4.8 |
| Enterprises with 10-49 employees | Total | | 7.5 | 7.6 | 8.5 |
| There is a council of work environment | | .. | .. | 0.6 |
| There is no council of work environment | | 7.2 | 7.3 | 8.0 |
| Enterprises with 50-249 employees | Total | | 1.7 | 1.6 | 2.0 |
| There is a council of work environment | | 0.9 | 1.0 | 0.8 |
| There is no council of work environment | | 0.8 | 0.6 | 1.2 |
| Enterprises with 250 and more employees | Total | | 0.2 | 0.3 | 0.3 |
| There is a council of work environment | | 0.2 | 0.2 | 0.2 |
| There is no council of work environment | | 0.0 | .. | 0.1 |
| Share of enterprises (total=100), % | Enterprises total | Total | | 100.0 | 100.0 | 100.0 |
| There is a council of work environment | | 7.5 | 10.4 | 10.5 |
| There is no council of work environment | | 92.5 | 89.6 | 89.5 |
| Companies | Total | | 100.0 | 100.0 | 100.0 |
| There is a council of work environment | | 5.7 | 9.1 | 9.8 |
| There is no council of work environment | | 94.3 | 90.9 | 90.2 |
| Non-profit associations and foundations | Total | | 100.0 | 100.0 | 100.0 |
| There is a council of work environment | | 10.0 | 6.2 | .. |
| There is no council of work environment | | 90.0 | 93.8 | 89.9 |
| State and local government agencies | Total | | 100.0 | 100.0 | 100.0 |
| There is a council of work environment | | 18.4 | 21.3 | 16.6 |
| There is no council of work environment | | 81.6 | 78.7 | 83.4 |
| Enterprises of primary sector | Total | | 100.0 | 100.0 | 100.0 |
| There is no council of work environment | | 97.4 | 91.6 | 88.8 |
| Enterprises of secondary sector | Total | | 100.0 | 100.0 | 100.0 |
| There is a council of work environment | | 9.3 | 11.4 | 12.8 |
| There is no council of work environment | | 90.7 | 88.6 | 87.2 |
| Enterprises of tertiary sector | Total | | 100.0 | 100.0 | 100.0 |
| There is a council of work environment | | 7.0 | 10.1 | 9.4 |
| There is no council of work environment | | 93.0 | 89.9 | 90.6 |
| Enterprises of Northern Estonia | Total | | 100.0 | 100.0 | 100.0 |
| There is a council of work environment | | 9.3 | 11.9 | 11.1 |
| There is no council of work environment | | 90.7 | 88.1 | 88.9 |
| Enterprises of Central Estonia | Total | | 100.0 | 100.0 | 100.0 |
| There is no council of work environment | | 94.6 | 93.7 | 86.6 |
| Enterprises of Northeastern Estonia | Total | | 100.0 | 100.0 | 100.0 |
| There is a council of work environment | | 11.7 | 19.0 | .. |
| There is no council of work environment | | 88.3 | 81.0 | 87.1 |
| Enterprises of Western Estonia | Total | | 100.0 | 100.0 | 100.0 |
| There is a council of work environment | | 6.2 | 5.1 | .. |
| There is no council of work environment | | 93.8 | 94.9 | 93.4 |
| Enterprises of Southern Estonia | Total | | 100.0 | 100.0 | 100.0 |
| There is a council of work environment | | 3.4 | 8.5 | 9.2 |
| There is no council of work environment | | 96.6 | 91.5 | 90.8 |
| Enterprises with 5-9 employees | Total | | 100.0 | 100.0 | 100.0 |
| There is no council of work environment | | 99.8 | 98.0 | 99.5 |
| Enterprises with 10-49 employees | Total | | 100.0 | 100.0 | 100.0 |
| There is a council of work environment | | .. | .. | 6.8 |
| There is no council of work environment | | 96.6 | 96.0 | 93.2 |
| Enterprises with 50-249 employees | Total | | 100.0 | 100.0 | 100.0 |
| There is a council of work environment | | 53.8 | 63.3 | 39.3 |
| There is no council of work environment | | 46.2 | 36.7 | 60.7 |
| Enterprises with 250 and more employees | Total | | 100.0 | 100.0 | 100.0 |
| There is a council of work environment | | 84.2 | 89.2 | 79.5 |
| There is no council of work environment | | 15.8 | .. | 20.5 |