| 4.5.6. Semi-trailers registered in the Czech Republic | ||||||
| 1995 | 1999 | 2000 | 2001 | 2002 | 2003 | |
| Hl.m. Praha | * | 2 016 | 2 104 | 2 106 | 2 008 | 2 031 |
| Stredocesky kraj | * | 3 146 | 3 355 | 3 719 | 4 009 | 4 178 |
| Jihocesky kraj | * | 1 691 | 1 825 | 2 002 | 2 235 | 2 277 |
| Plzensky kraj | * | 1 443 | 1 430 | 1 529 | 1 683 | 1 630 |
| Karlovarsky kraj | * | 682 | 698 | 746 | 733 | 704 |
| Ustecky kraj | * | 1 679 | 1 718 | 1 818 | 1 784 | 2 060 |
| Liberecky kraj | * | 728 | 787 | 853 | 885 | 925 |
| Kralovehradecky kraj | * | 1 276 | 1 321 | 1 420 | 1 589 | 1 618 |
| Pardubicky kraj | * | 1 121 | 1 207 | 1 257 | 1 517 | 1 500 |
| Vysocina | * | 1 014 | 1 120 | 1 235 | 1 854 | 1 841 |
| Jihomoravsky kraj | * | 2 228 | 2 378 | 2 660 | 2 652 | 2 751 |
| Olomoucky kraj | * | 1 168 | 1 224 | 1 330 | 1 699 | 1 826 |
| Zlinsky kraj | * | 1 241 | 1 324 | 1 438 | 1 434 | 1 511 |
| Moravskoslezsky kraj | * | 2 050 | 2 289 | 2 396 | 2 727 | 2 802 |
| Total CR | * | 21 483 | 22 780 | 24 509 | 26 809 | 27 654 |
| Source: CRV | ||||||