Development Projects In Progress And Development Projects In Progress And Deferred Structures NetCA、負債・純資産合計、浚渫船（純額）
- 【期間】
| 年度 | Development Projects In Progress And Development Projects In Progress And Deferred Structures NetCA | 負債・純資産合計 | 浚渫船（純額） |
|---|
| 2008/03 | - | | 3402億 | | 17.6億 | |
| 2009/03 | - | | 3396億 | -0.2% | 12.6億 | -28.3% |
| 2010/03 | - | | 2942億 | -13.4% | 10.1億 | -20.1% |
| 2011/03 | - | | 2862億 | -2.7% | 9.4億 | -6.9% |
| 2012/03 | - | | 3119億 | +9% | 5.4億 | -42.6% |
| 2013/03 | - | | 2967億 | -4.9% | 7.42億 | +37.4% |
| 2014/03 | - | | 3016億 | +1.7% | 10.9億 | +46.6% |
| 2015/03 | - | | 3662億 | +21.4% | 9.35億 | -14.1% |
| 2016/03 | - | | 3788億 | +3.4% | 7.17億 | -23.3% |
| 2017/03 | - | | 3723億 | -1.7% | 5.87億 | -18.1% |
| 2018/03 | - | | 4188億 | +12.5% | 4.81億 | -18.1% |
| 2019/03 | - | | 3838億 | -8.4% | 4.14億 | -13.9% |
| 2020/03 | - | | 4289億 | +11.7% | 4.17億 | +0.7% |
| 2021/03 | - | | 4522億 | +5.4% | 2.58億 | -38.1% |
| 2022/03 | - | | 4674億 | +3.3% | 9.19億 | +256.2% |
| 2023/03 | - | | 5082億 | +8.7% | 8.82億 | -4% |
| 2024/03 | - | | 5660億 | +11.4% | 6.59億 | -25.3% |
| 2025/03 | - | | 6601億 | +16.6% | 4.55億 | -31% |
