| Ship name | Count |
| LYNX | 6240 |
| TELSTAR | 4338 |
| STEVEN | 4218 |
| ARION | 3952 |
| SVITZER JUPITER | 3790 |
| TERINA B | 3479 |
| THETIS | 3429 |
| VENUS | 3216 |
| ZANDEXPRES 4 | 2336 |
| TRITON | 2203 |
| CHALLENGER | 1797 |
| PEILBOOT PINGWIN | 1764 |
| VALK | 1645 |
| MARCO | 1604 |
| MARPOL 18 | 1499 |
| DANA | 1391 |
| PA3 / TRITON | 1203 |
| SVITZER TAURUS | 1120 |
| LINSI | 1064 |
| JAIRA G | 1002 |
| SVITZER TITAN | 969 |
| SVITZER MUIDEN | 962 |
| ANTONIE | 953 |
| ORION 4 | 912 |
| SONANS | 904 |
| SIENTJE | 902 |
| SVITZER TYPHOON | 893 |
| SVITZER AMSTEL | 812 |
| STEVEN1 | 782 |
| CHARLOCK | 744 |
| LAUWERSOOG | 743 |
| CONDOR | 706 |
| VANQUISH | 684 |
| KALOO | 668 |
| SVITZER TEMPEST | 630 |
| HYDROVAC 9 | 585 |
| TONIJN | 581 |
| HUNTER | 560 |
| STERREBOS | 527 |
| KOKMEEUW | 520 |
| EBEN HAEZER | 508 |
| ESPERANCE | 500 |
| P42 | 485 |
| DOUWENT | 464 |
| NELLY | 446 |
| ORION | 443 |
| STAVRIA | 439 |
| SCHEURRAK | 423 |
| WATERGEUS | 422 |
| ZUIDERZEE | 421 |