| Ship name | Count |
| LYNX | 4797 |
| STEVEN | 3412 |
| VENUS | 3216 |
| ARION | 3045 |
| TELSTAR | 3035 |
| SVITZER JUPITER | 2954 |
| TERINA B | 2801 |
| THETIS | 2697 |
| ZANDEXPRES 4 | 1768 |
| TRITON | 1700 |
| VALK | 1645 |
| CHALLENGER | 1405 |
| PEILBOOT PINGWIN | 1379 |
| MARCO | 1256 |
| MARPOL 18 | 1188 |
| DANA | 1003 |
| JAIRA G | 1002 |
| PA3 / TRITON | 972 |
| SIENTJE | 902 |
| SONANS | 890 |
| ANTONIE | 757 |
| LAUWERSOOG | 742 |
| CHARLOCK | 742 |
| SVITZER MUIDEN | 732 |
| SVITZER TITAN | 699 |
| ORION 4 | 698 |
| SVITZER TYPHOON | 691 |
| VANQUISH | 682 |
| LINSI | 640 |
| SVITZER AMSTEL | 612 |
| STEVEN1 | 608 |
| HYDROVAC 9 | 585 |
| KALOO | 585 |
| CONDOR | 560 |
| EBEN HAEZER | 502 |
| ESPERANCE | 500 |
| SVITZER TEMPEST | 466 |
| STAVRIA | 439 |
| STERREBOS | 435 |
| KOKMEEUW | 428 |
| WATERGEUS | 422 |
| MOBI | 402 |
| KOET | 394 |
| SCHEURRAK | 383 |
| DOUWENT | 375 |
| METIOR SURVEY | 365 |
| NELLY | 364 |
| SVITZER TAURUS | 362 |
| BF CARTAGENA | 360 |
| RWS 70 | 346 |