| Number of enterprises, thousands | Enterprises total | Total | | 18.4 | 16.4 | 15.7 |
| There have been accidents at work | | 1.0 | 1.5 | 1.5 |
| There have been no accidents at work | | 17.4 | 14.9 | 14.2 |
| Companies | Total | | 15.0 | 13.5 | 13.2 |
| There have been accidents at work | | 0.9 | 1.3 | 1.3 |
| There have been no accidents at work | | 14.1 | 12.2 | 11.9 |
| Non-profit associations and foundations | Total | | 1.2 | 0.9 | 1.0 |
| There have been no accidents at work | | 1.2 | 0.9 | 0.9 |
| State and local government agencies | Total | | 2.1 | 2.0 | 1.6 |
| There have been accidents at work | | 0.1 | 0.2 | .. |
| There have been no accidents at work | | 2.1 | 1.8 | 1.4 |
| Enterprises of primary sector | Total | | 0.7 | 0.6 | 1.0 |
| There have been no accidents at work | | 0.6 | 0.6 | 0.9 |
| Enterprises of secondary sector | Total | | 5.0 | 4.6 | 4.5 |
| There have been accidents at work | | 0.6 | 0.8 | 0.7 |
| There have been no accidents at work | | 4.5 | 3.8 | 3.7 |
| Enterprises of tertiary sector | Total | | 12.6 | 11.2 | 10.3 |
| There have been accidents at work | | 0.3 | 0.7 | 0.7 |
| There have been no accidents at work | | 12.3 | 10.5 | 9.6 |
| Enterprises of Northern Estonia | Total | | 9.7 | 8.8 | 8.6 |
| There have been accidents at work | | 0.5 | 0.8 | 0.8 |
| There have been no accidents at work | | 9.2 | 8.0 | 7.8 |
| Enterprises of Central Estonia | Total | | 1.5 | 1.3 | 1.2 |
| There have been accidents at work | | 0.2 | .. | .. |
| There have been no accidents at work | | 1.3 | 1.2 | 1.1 |
| Enterprises of Northeastern Estonia | Total | | 1.2 | 0.9 | 0.9 |
| There have been accidents at work | | 0.1 | .. | .. |
| There have been no accidents at work | | 1.2 | 0.9 | 0.9 |
| Enterprises of Western Estonia | Total | | 1.6 | 1.8 | 1.6 |
| There have been accidents at work | | 0.1 | 0.2 | .. |
| There have been no accidents at work | | 1.6 | 1.6 | 1.3 |
| Enterprises of Southern Estonia | Total | | 4.3 | 3.5 | 3.4 |
| There have been accidents at work | | 0.2 | 0.3 | 0.3 |
| There have been no accidents at work | | 4.1 | 3.1 | 3.1 |
| Enterprises with 5-9 employees | Total | | 9.0 | 6.9 | 4.8 |
| There have been no accidents at work | | 8.8 | 6.8 | 4.7 |
| Enterprises with 10-49 employees | Total | | 7.5 | 7.6 | 8.5 |
| There have been accidents at work | | 0.3 | 0.8 | 0.7 |
| There have been no accidents at work | | 7.2 | 6.8 | 7.9 |
| Enterprises with 50-249 employees | Total | | 1.7 | 1.6 | 2.0 |
| There have been accidents at work | | 0.4 | 0.5 | 0.5 |
| There have been no accidents at work | | 1.3 | 1.2 | 1.5 |
| Enterprises with 250 and more employees | Total | | 0.2 | 0.3 | 0.3 |
| There have been accidents at work | | 0.2 | 0.2 | 0.2 |
| There have been no accidents at work | | 0.1 | 0.1 | 0.1 |
| Share of enterprises (total=100), % | Enterprises total | Total | | 100.0 | 100.0 | 100.0 |
| There have been accidents at work | | 5.4 | 9.4 | 9.5 |
| There have been no accidents at work | | 94.6 | 90.6 | 90.5 |
| Companies | Total | | 100.0 | 100.0 | 100.0 |
| There have been accidents at work | | 5.9 | 9.8 | 9.5 |
| There have been no accidents at work | | 94.1 | 90.2 | 90.5 |
| Non-profit associations and foundations | Total | | 100.0 | 100.0 | 100.0 |
| There have been no accidents at work | | 97.2 | 97.4 | 90.4 |
| State and local government agencies | Total | | 100.0 | 100.0 | 100.0 |
| There have been accidents at work | | 3.2 | 9.8 | .. |
| There have been no accidents at work | | 96.8 | 90.2 | 90.1 |
| Enterprises of primary sector | Total | | 100.0 | 100.0 | 100.0 |
| There have been no accidents at work | | 87.3 | 86.4 | 88.3 |
| Enterprises of secondary sector | Total | | 100.0 | 100.0 | 100.0 |
| There have been accidents at work | | 11.3 | 17.4 | 15.9 |
| There have been no accidents at work | | 88.7 | 82.6 | 84.1 |
| Enterprises of tertiary sector | Total | | 100.0 | 100.0 | 100.0 |
| There have been accidents at work | | 2.6 | 5.8 | 6.6 |
| There have been no accidents at work | | 97.4 | 94.2 | 93.4 |
| Enterprises of Northern Estonia | Total | | 100.0 | 100.0 | 100.0 |
| There have been accidents at work | | 4.8 | 9.4 | 9.1 |
| There have been no accidents at work | | 95.2 | 90.6 | 90.9 |
| Enterprises of Central Estonia | Total | | 100.0 | 100.0 | 100.0 |
| There have been accidents at work | | 13.9 | .. | .. |
| There have been no accidents at work | | 86.1 | 90.5 | 92.3 |
| Enterprises of Northeastern Estonia | Total | | 100.0 | 100.0 | 100.0 |
| There have been accidents at work | | 5.7 | .. | .. |
| There have been no accidents at work | | 94.3 | 97.3 | 96.1 |
| Enterprises of Western Estonia | Total | | 100.0 | 100.0 | 100.0 |
| There have been accidents at work | | 3.1 | 11.9 | .. |
| There have been no accidents at work | | 96.9 | 88.1 | 82.9 |
| Enterprises of Southern Estonia | Total | | 100.0 | 100.0 | 100.0 |
| There have been accidents at work | | 4.3 | 9.7 | 9.3 |
| There have been no accidents at work | | 95.7 | 90.3 | 90.7 |
| Enterprises with 5-9 employees | Total | | 100.0 | 100.0 | 100.0 |
| There have been no accidents at work | | 97.8 | 97.9 | 96.8 |
| Enterprises with 10-49 employees | Total | | 100.0 | 100.0 | 100.0 |
| There have been accidents at work | | 3.3 | 9.8 | 7.9 |
| There have been no accidents at work | | 96.7 | 90.2 | 92.1 |
| Enterprises with 50-249 employees | Total | | 100.0 | 100.0 | 100.0 |
| There have been accidents at work | | 22.7 | 27.5 | 24.7 |
| There have been no accidents at work | | 77.3 | 72.5 | 75.3 |
| Enterprises with 250 and more employees | Total | | 100.0 | 100.0 | 100.0 |
| There have been accidents at work | | 68.8 | 77.9 | 52.7 |
| There have been no accidents at work | | 31.2 | 22.1 | 47.3 |