| Ship name | Count |
| LYNX | 6536 |
| TELSTAR | 4629 |
| STEVEN | 4390 |
| ARION | 4137 |
| SVITZER JUPITER | 3956 |
| TERINA B | 3567 |
| THETIS | 3563 |
| VENUS | 3216 |
| ZANDEXPRES 4 | 2478 |
| TRITON | 2426 |
| CHALLENGER | 1908 |
| PEILBOOT PINGWIN | 1866 |
| VALK | 1645 |
| MARCO | 1604 |
| MARPOL 18 | 1583 |
| DANA | 1433 |
| SVITZER TAURUS | 1228 |
| PA3 / TRITON | 1223 |
| LINSI | 1150 |
| SVITZER TITAN | 1015 |
| SVITZER MUIDEN | 1004 |
| ANTONIE | 1003 |
| JAIRA G | 1002 |
| ORION 4 | 944 |
| SVITZER TYPHOON | 943 |
| SONANS | 904 |
| SIENTJE | 902 |
| SVITZER AMSTEL | 860 |
| STEVEN1 | 822 |
| CHARLOCK | 744 |
| LAUWERSOOG | 743 |
| CONDOR | 731 |
| VANQUISH | 684 |
| TONIJN | 682 |
| SVITZER TEMPEST | 674 |
| KALOO | 669 |
| HUNTER | 636 |
| HYDROVAC 9 | 585 |
| STERREBOS | 547 |
| KOKMEEUW | 520 |
| P42 | 513 |
| EBEN HAEZER | 508 |
| ESPERANCE | 500 |
| DOUWENT | 487 |
| ZANDEXPRES 5 | 466 |
| ORION | 463 |
| NELLY | 450 |
| STAVRIA | 439 |
| ALFA VERDE | 432 |
| ZUIDERZEE | 429 |