| Ship name | Count |
| LYNX | 6638 |
| TELSTAR | 4742 |
| STEVEN | 4456 |
| ARION | 4213 |
| SVITZER JUPITER | 4012 |
| THETIS | 3630 |
| TERINA B | 3593 |
| VENUS | 3216 |
| TRITON | 2533 |
| ZANDEXPRES 4 | 2510 |
| CHALLENGER | 1951 |
| PEILBOOT PINGWIN | 1890 |
| VALK | 1645 |
| MARPOL 18 | 1605 |
| MARCO | 1604 |
| DANA | 1449 |
| SVITZER TAURUS | 1246 |
| PA3 / TRITON | 1224 |
| LINSI | 1182 |
| SVITZER TITAN | 1021 |
| ANTONIE | 1021 |
| SVITZER MUIDEN | 1014 |
| JAIRA G | 1002 |
| ORION 4 | 960 |
| SVITZER TYPHOON | 955 |
| SONANS | 904 |
| SIENTJE | 902 |
| SVITZER AMSTEL | 868 |
| STEVEN1 | 822 |
| CONDOR | 746 |
| CHARLOCK | 744 |
| LAUWERSOOG | 743 |
| TONIJN | 707 |
| SVITZER TEMPEST | 686 |
| VANQUISH | 684 |
| KALOO | 669 |
| HUNTER | 654 |
| HYDROVAC 9 | 585 |
| STERREBOS | 549 |
| P42 | 523 |
| KOKMEEUW | 520 |
| EBEN HAEZER | 509 |
| ESPERANCE | 500 |
| DOUWENT | 497 |
| ZANDEXPRES 5 | 484 |
| ORION | 475 |
| NELLY | 452 |
| STAVRIA | 439 |
| ZUIDERZEE | 437 |
| ALFA VERDE | 436 |