Development Projects In Progress And Development Projects In Progress And Net Assets Net、負債の部合計、浚渫船（純額）
- 【期間】
| 年度 | Development Projects In Progress And Development Projects In Progress And Net Assets Net | 負債の部合計 | 浚渫船（純額） |
|---|
| 2008/03 | - | | 2864億 | | 17.6億 | |
| 2009/03 | - | | 2858億 | -0.2% | 12.6億 | -28.3% |
| 2010/03 | - | | 2398億 | -16.1% | 10.1億 | -20.1% |
| 2011/03 | - | | 2258億 | -5.8% | 9.4億 | -6.9% |
| 2012/03 | - | | 2495億 | +10.5% | 5.4億 | -42.6% |
| 2013/03 | - | | 2316億 | -7.2% | 7.42億 | +37.4% |
| 2014/03 | - | | 2341億 | +1.1% | 10.9億 | +46.6% |
| 2015/03 | - | | 2891億 | +23.5% | 9.35億 | -14.1% |
| 2016/03 | - | | 2981億 | +3.1% | 7.17億 | -23.3% |
| 2017/03 | - | | 2759億 | -7.5% | 5.87億 | -18.1% |
| 2018/03 | - | | 3068億 | +11.2% | 4.81億 | -18.1% |
| 2019/03 | - | | 2573億 | -16.1% | 4.14億 | -13.9% |
| 2020/03 | - | | 2876億 | +11.8% | 4.17億 | +0.7% |
| 2021/03 | - | | 2938億 | +2.2% | 2.58億 | -38.1% |
| 2022/03 | - | | 3076億 | +4.7% | 9.19億 | +256.2% |
| 2023/03 | - | | 3512億 | +14.2% | 8.82億 | -4% |
| 2024/03 | - | | 3930億 | +11.9% | 6.59億 | -25.3% |
| 2025/03 | - | | 4880億 | +24.2% | 4.55億 | -31% |
