Development Projects In Progress And Development Projects In Progress And Structures Net Net And Development Projects In Progress Net Net、浚渫船（純額）、未払金
- 【期間】
| 年度 | Development Projects In Progress And Development Projects In Progress And Structures Net Net And Development Projects In Progress Net Net | 浚渫船（純額） | 未払金 |
|---|
| 2008/03 | - | | 17.6億 | | 16億 | |
| 2009/03 | - | | 12.6億 | -28.3% | 12.4億 | -22.2% |
| 2010/03 | - | | 10.1億 | -20.1% | 37.7億 | +203.9% |
| 2011/03 | - | | 9.4億 | -6.9% | 21.8億 | -42.3% |
| 2012/03 | - | | 5.4億 | -42.6% | 15.4億 | -29.1% |
| 2013/03 | - | | 7.42億 | +37.4% | 28.8億 | +86.8% |
| 2014/03 | - | | 10.9億 | +46.6% | 28.7億 | -0.2% |
| 2015/03 | - | | 9.35億 | -14.1% | 14億 | -51.1% |
| 2016/03 | - | | 7.17億 | -23.3% | 30.8億 | +119.7% |
| 2017/03 | - | | 5.87億 | -18.1% | 31億 | +0.7% |
| 2018/03 | - | | 4.81億 | -18.1% | 32.4億 | +4.3% |
| 2019/03 | - | | 4.14億 | -13.9% | 27.1億 | -16.3% |
| 2020/03 | - | | 4.17億 | +0.7% | 46.7億 | +72.2% |
| 2021/03 | - | | 2.58億 | -38.1% | 50.6億 | +8.5% |
| 2022/03 | - | | 9.19億 | +256.2% | 39.1億 | -22.8% |
| 2023/03 | - | | 8.82億 | -4% | 32.9億 | -15.7% |
| 2024/03 | - | | 6.59億 | -25.3% | 28.2億 | -14.4% |
| 2025/03 | - | | 4.55億 | -31% | 26.2億 | -7.2% |
