| Number of enterprises, thousands | Enterprises total | Total | | 18.4 | 16.4 | 15.7 |
| There are shiftwork employees | | 4.4 | 3.7 | 4.1 |
| There are no shiftwork employees | | 13.9 | 12.7 | 11.7 |
| Companies | Total | | 15.0 | 13.5 | 13.2 |
| There are shiftwork employees | | 3.3 | 2.9 | 3.2 |
| There are no shiftwork employees | | 11.7 | 10.7 | 10.0 |
| Non-profit associations and foundations | Total | | 1.2 | 0.9 | 1.0 |
| There are shiftwork employees | | 0.2 | 0.2 | 0.3 |
| There are no shiftwork employees | | 1.0 | 0.7 | 0.7 |
| State and local government agencies | Total | | 2.1 | 2.0 | 1.6 |
| There are shiftwork employees | | 0.9 | 0.6 | 0.6 |
| There are no shiftwork employees | | 1.3 | 1.3 | 1.0 |
| Enterprises of primary sector | Total | | 0.7 | 0.6 | 1.0 |
| There are shiftwork employees | | .. | 0.2 | .. |
| There are no shiftwork employees | | 0.5 | 0.4 | 0.8 |
| Enterprises of secondary sector | Total | | 5.0 | 4.6 | 4.5 |
| There are shiftwork employees | | 1.0 | 0.7 | 0.9 |
| There are no shiftwork employees | | 4.1 | 3.9 | 3.5 |
| Enterprises of tertiary sector | Total | | 12.6 | 11.2 | 10.3 |
| There are shiftwork employees | | 3.3 | 2.8 | 2.9 |
| There are no shiftwork employees | | 9.3 | 8.4 | 7.4 |
| Enterprises of Northern Estonia | Total | | 9.7 | 8.8 | 8.6 |
| There are shiftwork employees | | 2.4 | 1.7 | 1.9 |
| There are no shiftwork employees | | 7.4 | 7.1 | 6.7 |
| Enterprises of Central Estonia | Total | | 1.5 | 1.3 | 1.2 |
| There are shiftwork employees | | 0.4 | 0.4 | 0.5 |
| There are no shiftwork employees | | 1.1 | 1.0 | 0.7 |
| Enterprises of Northeastern Estonia | Total | | 1.2 | 0.9 | 0.9 |
| There are shiftwork employees | | 0.3 | 0.3 | 0.3 |
| There are no shiftwork employees | | 0.9 | 0.7 | 0.6 |
| Enterprises of Western Estonia | Total | | 1.6 | 1.8 | 1.6 |
| There are shiftwork employees | | 0.5 | 0.5 | 0.4 |
| There are no shiftwork employees | | 1.1 | 1.3 | 1.1 |
| Enterprises of Southern Estonia | Total | | 4.3 | 3.5 | 3.4 |
| There are shiftwork employees | | 0.9 | 0.8 | 0.9 |
| There are no shiftwork employees | | 3.5 | 2.7 | 2.5 |
| Enterprises with 5-9 employees | Total | | 9.0 | 6.9 | 4.8 |
| There are shiftwork employees | | 1.1 | 0.8 | .. |
| There are no shiftwork employees | | 7.9 | 6.1 | 4.4 |
| Enterprises with 10-49 employees | Total | | 7.5 | 7.6 | 8.5 |
| There are shiftwork employees | | 2.3 | 1.8 | 2.3 |
| There are no shiftwork employees | | 5.2 | 5.8 | 6.2 |
| Enterprises with 50-249 employees | Total | | 1.7 | 1.6 | 2.0 |
| There are shiftwork employees | | 1.0 | 0.9 | 1.1 |
| There are no shiftwork employees | | 0.7 | 0.8 | 0.9 |
| Enterprises with 250 and more employees | Total | | 0.2 | 0.3 | 0.3 |
| There are shiftwork employees | | 0.2 | 0.2 | 0.2 |
| There are no shiftwork employees | | 0.1 | 0.1 | 0.1 |
| Share of enterprises (total=100), % | Enterprises total | Total | | 100.0 | 100.0 | 100.0 |
| There are shiftwork employees | | 24.2 | 22.4 | 25.8 |
| There are no shiftwork employees | | 75.8 | 77.6 | 74.2 |
| Companies | Total | | 100.0 | 100.0 | 100.0 |
| There are shiftwork employees | | 22.2 | 21.1 | 24.0 |
| There are no shiftwork employees | | 77.8 | 78.9 | 76.0 |
| Non-profit associations and foundations | Total | | 100.0 | 100.0 | 100.0 |
| There are shiftwork employees | | 19.2 | 20.6 | 29.8 |
| There are no shiftwork employees | | 80.8 | 79.4 | 70.2 |
| State and local government agencies | Total | | 100.0 | 100.0 | 100.0 |
| There are shiftwork employees | | 41.1 | 32.9 | 38.8 |
| There are no shiftwork employees | | 58.9 | 67.1 | 61.2 |
| Enterprises of primary sector | Total | | 100.0 | 100.0 | 100.0 |
| There are shiftwork employees | | .. | 33.2 | .. |
| There are no shiftwork employees | | 73.2 | 66.8 | 76.4 |
| Enterprises of secondary sector | Total | | 100.0 | 100.0 | 100.0 |
| There are shiftwork employees | | 18.8 | 14.6 | 20.8 |
| There are no shiftwork employees | | 81.2 | 85.4 | 79.2 |
| Enterprises of tertiary sector | Total | | 100.0 | 100.0 | 100.0 |
| There are shiftwork employees | | 26.2 | 25.1 | 28.2 |
| There are no shiftwork employees | | 73.8 | 74.9 | 71.8 |
| Enterprises of Northern Estonia | Total | | 100.0 | 100.0 | 100.0 |
| There are shiftwork employees | | 24.2 | 19.5 | 22.3 |
| There are no shiftwork employees | | 75.8 | 80.5 | 77.7 |
| Enterprises of Central Estonia | Total | | 100.0 | 100.0 | 100.0 |
| There are shiftwork employees | | 27.8 | 26.9 | 41.2 |
| There are no shiftwork employees | | 72.2 | 73.1 | 58.8 |
| Enterprises of Northeastern Estonia | Total | | 100.0 | 100.0 | 100.0 |
| There are shiftwork employees | | 24.6 | 30.0 | 29.6 |
| There are no shiftwork employees | | 75.4 | 70.0 | 70.4 |
| Enterprises of Western Estonia | Total | | 100.0 | 100.0 | 100.0 |
| There are shiftwork employees | | 31.8 | 28.4 | 27.8 |
| There are no shiftwork employees | | 68.2 | 71.6 | 72.2 |
| Enterprises of Southern Estonia | Total | | 100.0 | 100.0 | 100.0 |
| There are shiftwork employees | | 20.1 | 23.1 | 27.3 |
| There are no shiftwork employees | | 79.9 | 76.9 | 72.7 |
| Enterprises with 5-9 employees | Total | | 100.0 | 100.0 | 100.0 |
| There are shiftwork employees | | 11.8 | 11.7 | .. |
| There are no shiftwork employees | | 88.2 | 88.3 | 91.3 |
| Enterprises with 10-49 employees | Total | | 100.0 | 100.0 | 100.0 |
| There are shiftwork employees | | 30.2 | 23.7 | 27.3 |
| There are no shiftwork employees | | 69.8 | 76.3 | 72.7 |
| Enterprises with 50-249 employees | Total | | 100.0 | 100.0 | 100.0 |
| There are shiftwork employees | | 56.5 | 53.7 | 53.6 |
| There are no shiftwork employees | | 43.5 | 46.3 | 46.4 |
| Enterprises with 250 and more employees | Total | | 100.0 | 100.0 | 100.0 |
| There are shiftwork employees | | 80.2 | 80.4 | 72.1 |
| There are no shiftwork employees | | 19.8 | 19.6 | 27.9 |