| 1995 | 1996 | 1997 | 1998 | 1999 | 2000 | |
| Celkem (počet) | 826 | 578 | 471 | 481 | 599 | 712 |
| podle počtu plavidel u dopravce | ||||||
| 1 plavidlo | 5 | 2 | 17 | 22 | 8 | 2 |
| 2 - 3 plavidla | 0 | 7 | 15 | 39 | 30 | 0 |
| 4 - 5 plavidel | 15 | 17 | 6 | 6 | 0 | 0 |
| 6 - 9 plavidel | 18 | 18 | 0 | 10 | 33 | 8 |
| 10 - 19 plavidel | 0 | 0 | 58 | 58 | 0 | 0 |
| 20 a více plavidel | 788 | 534 | 375 | 346 | 528 | 702 |
Zdroj: resortní statistika MDS