Table 5: Correspondence Between Full and Simplified ESeC (3 digit ISCO)
| Simplified ESeC (3 digits) | ||||||||||
| ESeC from 3 digit ISCO | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | |
| 1 | 94.7 | 2.3 | 0.4 | 1.2 | 0.1 | 03 | 0.5 | 0.4 | ||
| 2 | 73.2 | 19.8 | 6.0 | 1.1 | ||||||
| 3 | 99.9 | 0.1 | ||||||||
| 4 | 2.4 | 1.2 | 7.5 | 30.4 | 1.5 | 19.8 | 23.6 | 13.6 | ||
| 5 | 92.3 | 1.8 | 5.9 | |||||||
| 6 | 2.4 | 6.8 | 29.1 | 31.9 | 29.8 | |||||
| 7 | 0.9 | 99.1 | ||||||||
| 8 | 10.9 | 89.1 | ||||||||
| 9 | 100 |