Development Projects In Progress And Development Projects In Progress And Net Assets Net、その他有価証券評価差額金、浚渫船（純額）
- 【期間】
| 年度 | Development Projects In Progress And Development Projects In Progress And Net Assets Net | その他有価証券評価差額金 | 浚渫船（純額） |
|---|
| 2007/03 | - | | 42.8億 | | - | |
| 2008/03 | - | | -19.7億 | 赤転 | 17.6億 | |
| 2009/03 | - | | -2.25億 | 赤縮 | 12.6億 | -28.3% |
| 2010/03 | - | | 2.47億 | 黒転 | 10.1億 | -20.1% |
| 2011/03 | - | | -1.25億 | 赤転 | 9.4億 | -6.9% |
| 2012/03 | - | | -1.07億 | 赤縮 | 5.4億 | -42.6% |
| 2013/03 | - | | 11.8億 | 黒転 | 7.42億 | +37.4% |
| 2014/03 | - | | 27.5億 | +132.8% | 10.9億 | +46.6% |
| 2015/03 | - | | 36.1億 | +31.2% | 9.35億 | -14.1% |
| 2016/03 | - | | 23億 | -36.3% | 7.17億 | -23.3% |
| 2017/03 | - | | 32.4億 | +41% | 5.87億 | -18.1% |
| 2018/03 | - | | 44.3億 | +36.8% | 4.81億 | -18.1% |
| 2019/03 | - | | 46億 | +3.6% | 4.14億 | -13.9% |
| 2020/03 | - | | 26.7億 | -41.8% | 4.17億 | +0.7% |
| 2021/03 | - | | 45.8億 | +71.5% | 2.58億 | -38.1% |
| 2022/03 | - | | 32.3億 | -29.6% | 9.19億 | +256.2% |
| 2023/03 | - | | 38.2億 | +18.3% | 8.82億 | -4% |
| 2024/03 | - | | 62.7億 | +64.3% | 6.59億 | -25.3% |
| 2025/03 | - | | 50.1億 | -20.1% | 4.55億 | -31% |
