4% of the total 7 Million DWT in the Turkish Merchant Marine Fleet is registered in the National Registry.
As of the end of 2022, the ships of 150 GT and above in the Turkish Merchant Marine Fleet total 7,031,602 DWT, of which 4.2% are registered in the National Registry. The DWT of ships registered in the National Registry decreases every year.
150 GT ve üstü Gemilerin DWT'i
| TUGS | Milli Sicil | Toplam | Milli Sicil Oranı | |
| 1999 | 0,00 | 10.322.000,00 | 10.322.000 | 100,0% |
| 2000 | 3.076.711,00 | 6.412.612,00 | 9.489.323 | 67,6% |
| 2001 | 5.216.867,00 | 4.090.220,00 | 9.307.087 | 43,9% |
| 2002 | 5.781.255,00 | 2.884.320,00 | 8.665.575 | 33,3% |
| 2003 | 5.145.251,00 | 2.481.596,00 | 7.626.847 | 32,5% |
| 2004 | 5.486.076,00 | 1.568.854,00 | 7.054.930 | 22,2% |
| 2005 | 6.753.346,00 | 849.944,00 | 7.603.290 | 11,2% |
| 2006 | 6.612.967,00 | 658.083,00 | 7.271.050 | 9,1% |
| 2007 | 6.758.218,00 | 511.523,00 | 7.269.741 | 7,0% |
| 2008 | 7.031.012,00 | 490.907,00 | 7.521.919 | 6,5% |
| 2009 | 7.674.388,00 | 476.200,00 | 8.150.588 | 5,8% |
| 2010 | 8.334.764,00 | 438.387,00 | 8.773.151 | 5,0% |
| 2011 | 8.950.157,00 | 808.779,00 | 9.758.936 | 8,3% |
| 2012 | 9.399.020,06 | 858.606,87 | 10.257.627 | 8,4% |
| 2013 | 8.377.284,92 | 841.703,43 | 9.218.988 | 9,1% |
| 2014 | 8.147.819,00 | 904.020,00 | 9.051.839 | 10,0% |
| 2015 | 7.676.259,09 | 894.551,00 | 8.570.810 | 10,4% |
| 2016 | 7.399.410,85 | 884.584,53 | 8.283.995 | 10,7% |
| 2017 | 7.610.817,29 | 377.029,52 | 7.987.847 | 4,7% |
| 2018 | 7.133.797,96 | 361.335,00 | 7.495.133 | 4,8% |
| 2019 | 6.471.470,24 | 289.038,82 | 6.760.509 | 4,3% |
| 2020 | 6.035.189,00 | 286.100,00 | 6.321.289 | 4,5% |
| 2021 | 5.865.978,89 | 288.361,18 | 6.154.340 | 4,7% |
| 2022 | 6.738.848,97 | 292.753,68 | 7.031.603 | 4,2% |
- TUGS: Turkish International Ship Registry
- National Registry: National Ship Registry
- Gros Tons (GRT / GT): It is the volume in cubic meters below the main deck and the enclosed spaces above the main deck. For detailed information, see https://armatorlerbirligi.org.tr/hacim-ve-agirliklar .
- Deadweight: Deadweight (tons) is the weight a ship can load until it reaches the allowable sinkage (main load line). For detailed information, see https://armatorlerbirligi.org.tr/hacim-ve-agirliklar .
