| Item | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| G.T. | 28,912,000 | 27,046,208 | 27,016,518 | 33,453,338 | 35,441,146 | 36,843,807 | 41,533,238 | 37,516,958 | 38,521,089 | 43,390,353 | 40,292,269 |
| N.º of vessels | 1,919 | 1,834 | 1,839 | 2,191 | 2,291 | 2,396 | 2,491 | 2,216 | 2,265 | 2,153 | 2,112 |
