| Size (number of employees) | Minor obstacle | Moderate obstacle | No obstacle | Major obstacle | Very severe obstacle | Total |
| Large | 563 | 603 | 950 | 517 | 286 | 2919 |
| % | 13.31 | 15.37 | 19.58 | 10.96 | 10.11 | 14.20 |
| Medium | 1222 | 1264 | 1622 | 1273 | 720 | 6101 |
| % | 28.88 | 32.21 | 33.42 | 26.99 | 25.44 | 29.68 |
| Small | 2446 | 2057 | 2281 | 2927 | 1824 | 11,535 |
| % | 57.81 | 52.42 | 47.00 | 62.05 | 64.45 | 56.12 |
| Total | 4231 | 3924 | 4853 | 4717 | 2830 | 20,555 |
|
| 100.00 | 100.00 | 100.00 | 100.00 | 100.00 | 100.00 |