Development Projects In Progress And Development Projects In Progress And Net Assets Net、浚渫船（純額）、営業外費用計
- 【期間】
| 年度 | Development Projects In Progress And Development Projects In Progress And Net Assets Net | 浚渫船（純額） | 営業外費用計 |
|---|
| 2008/03 | - | | 17.6億 | | 48億 | |
| 2009/03 | - | | 12.6億 | -28.3% | 46.4億 | -3.2% |
| 2010/03 | - | | 10.1億 | -20.1% | 38.3億 | -17.4% |
| 2011/03 | - | | 9.4億 | -6.9% | 31.2億 | -18.7% |
| 2012/03 | - | | 5.4億 | -42.6% | 23.2億 | -25.7% |
| 2013/03 | - | | 7.42億 | +37.4% | 18.4億 | -20.4% |
| 2014/03 | - | | 10.9億 | +46.6% | 16.5億 | -10.3% |
| 2015/03 | - | | 9.35億 | -14.1% | 18.2億 | +10% |
| 2016/03 | - | | 7.17億 | -23.3% | 22.5億 | +23.8% |
| 2017/03 | - | | 5.87億 | -18.1% | 17.9億 | -20.6% |
| 2018/03 | - | | 4.81億 | -18.1% | 28.4億 | +58.8% |
| 2019/03 | - | | 4.14億 | -13.9% | 38億 | +33.9% |
| 2020/03 | - | | 4.17億 | +0.7% | 17.7億 | -53.4% |
| 2021/03 | - | | 2.58億 | -38.1% | 11.1億 | -37.6% |
| 2022/03 | - | | 9.19億 | +256.2% | 12.3億 | +10.9% |
| 2023/03 | - | | 8.82億 | -4% | 38.3億 | +212.4% |
| 2024/03 | - | | 6.59億 | -25.3% | 32.6億 | -14.8% |
| 2025/03 | - | | 4.55億 | -31% | 38.5億 | +17.9% |
