| Número de empresas | ||
| 0 | Total | 183124 | 
| 1 | 51.11 | 1431 | 
| 2 | 51.12 | 2166 | 
| 3 | 51.13 | 2376 | 
| 4 | 51.14 | 2499 | 
| 5 | 51.15 | 7499 | 
| 6 | 51.16 | 8948 | 
| 7 | 51.17 | 5396 | 
| 8 | 51.18 | 11707 | 
| 9 | 51.19 | 6925 | 
| 10 | 51.21 | 5121 | 
| 11 | 51.22 | 1284 | 
| 12 | 51.23 | 3351 | 
| 13 | 51.24 y 51.25 | 722 | 
| 14 | 51.31 | 9724 | 
| 15 | 51.32 | 4115 | 
| 16 | 51.33 | 2640 | 
| 17 | 51.34 | 7421 | 
| 18 | 51.35 | 20 | 
| 19 | 51.36 | 2265 | 
| 20 | 51.37 | 462 | 
| 21 | 51.38 | 10746 | 
| 22 | 51.39 | 5906 | 
| 23 | 51.41 | 2536 | 
| 24 | 51.42 | 5559 | 
| 25 | 51.43 | 3942 | 
| 26 | 51.44 | 1830 | 
| 27 | 51.45 | 3613 | 
| 28 | 51.46 | 2744 | 
| 29 | 51.47 | 11716 | 
| 30 | 51.51 | 1377 | 
| 31 | 51.52 | 1827 | 
| 32 | 51.53 | 11841 | 
| 33 | 51.54 | 2465 | 
| 34 | 51.55 | 3517 | 
| 35 | 51.56 | 733 | 
| 36 | 51.57 | 4349 | 
| 37 | 51.61 | 1634 | 
| 38 | 51.62 | 823 | 
| 39 | 51.63 | 364 | 
| 40 | 51.64 | 2543 | 
| 41 | 51.65 | 13430 | 
| 42 | 51.66 | 1838 | 
| 43 | 51.70 | 1719 |