| Ship name | Count |
| LYNX | 6106 |
| TELSTAR | 4199 |
| STEVEN | 4131 |
| ARION | 3869 |
| SVITZER JUPITER | 3716 |
| TERINA B | 3415 |
| THETIS | 3343 |
| VENUS | 3216 |
| ZANDEXPRES 4 | 2272 |
| TRITON | 2171 |
| CHALLENGER | 1742 |
| PEILBOOT PINGWIN | 1740 |
| VALK | 1645 |
| MARCO | 1604 |
| MARPOL 18 | 1449 |
| DANA | 1379 |
| PA3 / TRITON | 1190 |
| SVITZER TAURUS | 1043 |
| LINSI | 1016 |
| JAIRA G | 1002 |
| SVITZER TITAN | 943 |
| SVITZER MUIDEN | 938 |
| ANTONIE | 937 |
| SONANS | 904 |
| SIENTJE | 902 |
| ORION 4 | 888 |
| SVITZER TYPHOON | 873 |
| SVITZER AMSTEL | 786 |
| STEVEN1 | 766 |
| CHARLOCK | 744 |
| LAUWERSOOG | 743 |
| VANQUISH | 684 |
| CONDOR | 683 |
| KALOO | 654 |
| SVITZER TEMPEST | 624 |
| HYDROVAC 9 | 585 |
| TONIJN | 570 |
| STERREBOS | 525 |
| HUNTER | 522 |
| KOKMEEUW | 520 |
| EBEN HAEZER | 508 |
| ESPERANCE | 500 |
| P42 | 479 |
| DOUWENT | 449 |
| STAVRIA | 439 |
| NELLY | 434 |
| ORION | 433 |
| SCHEURRAK | 423 |
| WATERGEUS | 422 |
| MOBI | 416 |