| Size (employees) | High | Low | Medium | Total |
| Large | 1199 | 993 | 734 | 2926 |
| % | 18.36 | 11.14 | 14.29 | 14.22 |
| Medium | 2194 | 2439 | 1481 | 6114 |
| % | 33.59 | 27.36 | 28.84 | 29.71 |
| Small | 3138 | 5482 | 2920 | 11,540 |
| % | 48.05 | 61.50 | 56.86 | 56.07 |
| Total | 6531 | 8914 | 5135 | 20,580 |
|
| 100.00 | 100.00 | 100.00 | 100.00 |