| Ship name | Count |
| LYNX | 4894 |
| STEVEN | 3453 |
| VENUS | 3216 |
| TELSTAR | 3111 |
| ARION | 3103 |
| SVITZER JUPITER | 3006 |
| TERINA B | 2857 |
| THETIS | 2743 |
| ZANDEXPRES 4 | 1798 |
| TRITON | 1701 |
| VALK | 1645 |
| CHALLENGER | 1427 |
| PEILBOOT PINGWIN | 1411 |
| MARCO | 1282 |
| MARPOL 18 | 1205 |
| DANA | 1025 |
| JAIRA G | 1002 |
| PA3 / TRITON | 978 |
| SIENTJE | 902 |
| SONANS | 891 |
| ANTONIE | 765 |
| LAUWERSOOG | 743 |
| SVITZER MUIDEN | 742 |
| CHARLOCK | 742 |
| SVITZER TITAN | 713 |
| ORION 4 | 704 |
| SVITZER TYPHOON | 701 |
| VANQUISH | 683 |
| LINSI | 666 |
| SVITZER AMSTEL | 628 |
| STEVEN1 | 620 |
| KALOO | 586 |
| HYDROVAC 9 | 585 |
| CONDOR | 562 |
| EBEN HAEZER | 502 |
| ESPERANCE | 500 |
| SVITZER TEMPEST | 474 |
| STERREBOS | 440 |
| STAVRIA | 439 |
| KOKMEEUW | 438 |
| WATERGEUS | 422 |
| MOBI | 412 |
| SVITZER TAURUS | 402 |
| KOET | 394 |
| SCHEURRAK | 386 |
| DOUWENT | 381 |
| METIOR SURVEY | 365 |
| NELLY | 364 |
| BF CARTAGENA | 360 |
| RWS 70 | 348 |