Development Projects In Progress And Development Projects In Progress And Net Assets Net、浚渫船（純額）、退職給付に係る調整累計額
- 【期間】
| 年度 | Development Projects In Progress And Development Projects In Progress And Net Assets Net | 浚渫船（純額） | 退職給付に係る調整累計額 |
|---|
| 2008/03 | - | | 17.6億 | | - | |
| 2009/03 | - | | 12.6億 | -28.3% | - | |
| 2010/03 | - | | 10.1億 | -20.1% | - | |
| 2011/03 | - | | 9.4億 | -6.9% | - | |
| 2012/03 | - | | 5.4億 | -42.6% | - | |
| 2013/03 | - | | 7.42億 | +37.4% | - | |
| 2014/03 | - | | 10.9億 | +46.6% | -25.1億 | |
| 2015/03 | - | | 9.35億 | -14.1% | 12.9億 | 黒転 |
| 2016/03 | - | | 7.17億 | -23.3% | -6.68億 | 赤転 |
| 2017/03 | - | | 5.87億 | -18.1% | 5.69億 | 黒転 |
| 2018/03 | - | | 4.81億 | -18.1% | 10億 | +76.1% |
| 2019/03 | - | | 4.14億 | -13.9% | 5.58億 | -44.3% |
| 2020/03 | - | | 4.17億 | +0.7% | -8.15億 | 赤転 |
| 2021/03 | - | | 2.58億 | -38.1% | 5.36億 | 黒転 |
| 2022/03 | - | | 9.19億 | +256.2% | -1.48億 | 赤転 |
| 2023/03 | - | | 8.82億 | -4% | 2.51億 | 黒転 |
| 2024/03 | - | | 6.59億 | -25.3% | 26.1億 | +941% |
| 2025/03 | - | | 4.55億 | -31% | 24.3億 | -7.2% |
