Marine WG Growth
From CSDMS
| Year | Total members of the Marine Working Group | Growth membership/year |
| 2023 | 544 | [[{{{Members2023}}}|29 and counting!]] |
| 2022 | 515 | [[{{{Members2022}}}|27]] |
| 2021 | 488 | [[{{{Members2021}}}|21]] |
| 2020 | 467 | [[{{{Members2020}}}|35]] |
| 2019 | 432 | [[{{{Members2019}}}| 26]] |
| 2018 | 406 | [[{{{Members2018}}}| 22]] |
| 2017 | 384 | [[{{{Members2017}}}| 26 ]] |
| 2016 | 358 | [[{{{Members2016}}}| 21]] |
| 2015 | 337 | [[{{{Members2015}}}| 39]] |
| 2014 | 298 | [[{{{Members2014}}}| 32]] |
| 2013 | 266 | [[{{{Members2013}}}| 32]] |
| 2012 | 234 | [[{{{Members2012}}}| 52]] |
| 2011 | 182 | [[{{{Members2011}}}| 57]] |
| 2010 | 125 | [[{{{Members2010}}}| 33]] |
| 2009 | 92 | -- |
