| Ship name | Count |
| LYNX | 5956 |
| TELSTAR | 4091 |
| STEVEN | 4065 |
| ARION | 3795 |
| SVITZER JUPITER | 3646 |
| TERINA B | 3360 |
| THETIS | 3271 |
| VENUS | 3216 |
| ZANDEXPRES 4 | 2234 |
| TRITON | 2170 |
| PEILBOOT PINGWIN | 1740 |
| CHALLENGER | 1696 |
| VALK | 1645 |
| MARCO | 1582 |
| MARPOL 18 | 1415 |
| DANA | 1347 |
| PA3 / TRITON | 1162 |
| JAIRA G | 1002 |
| LINSI | 984 |
| SVITZER TAURUS | 974 |
| ANTONIE | 919 |
| SVITZER MUIDEN | 914 |
| SVITZER TITAN | 909 |
| SONANS | 904 |
| SIENTJE | 902 |
| ORION 4 | 868 |
| SVITZER TYPHOON | 857 |
| SVITZER AMSTEL | 768 |
| STEVEN1 | 746 |
| LAUWERSOOG | 743 |
| CHARLOCK | 742 |
| VANQUISH | 684 |
| CONDOR | 658 |
| KALOO | 629 |
| SVITZER TEMPEST | 606 |
| HYDROVAC 9 | 585 |
| TONIJN | 564 |
| STERREBOS | 525 |
| KOKMEEUW | 520 |
| EBEN HAEZER | 508 |
| HUNTER | 500 |
| ESPERANCE | 500 |
| P42 | 473 |
| DOUWENT | 439 |
| STAVRIA | 439 |
| SCHEURRAK | 423 |
| WATERGEUS | 422 |
| NELLY | 422 |
| MOBI | 416 |
| ORION | 412 |