Development Projects In Progress And Development Projects In Progress And Structures Net Net And Structures、支払利息、浚渫船（純額）
- 【期間】
| 年度 | Development Projects In Progress And Development Projects In Progress And Structures Net Net And Structures | 支払利息 | 浚渫船（純額） |
|---|
| 2008/03 | - | | 29.9億 | | 17.6億 | |
| 2009/03 | - | | 30.9億 | +3.3% | 12.6億 | -28.3% |
| 2010/03 | - | | 27.8億 | -10% | 10.1億 | -20.1% |
| 2011/03 | - | | 22億 | -20.8% | 9.4億 | -6.9% |
| 2012/03 | - | | 18.1億 | -17.8% | 5.4億 | -42.6% |
| 2013/03 | - | | 15.1億 | -16.5% | 7.42億 | +37.4% |
| 2014/03 | - | | 11.7億 | -22.5% | 10.9億 | +46.6% |
| 2015/03 | - | | 10.2億 | -13.1% | 9.35億 | -14.1% |
| 2016/03 | - | | 10.7億 | +4.5% | 7.17億 | -23.3% |
| 2017/03 | - | | 7.91億 | -25.7% | 5.87億 | -18.1% |
| 2018/03 | - | | 7.14億 | -9.7% | 4.81億 | -18.1% |
| 2019/03 | - | | 8.45億 | +18.3% | 4.14億 | -13.9% |
| 2020/03 | - | | 9.24億 | +9.3% | 4.17億 | +0.7% |
| 2021/03 | - | | 6.67億 | -27.8% | 2.58億 | -38.1% |
| 2022/03 | - | | 6.36億 | -4.6% | 9.19億 | +256.2% |
| 2023/03 | - | | 9.53億 | +49.8% | 8.82億 | -4% |
| 2024/03 | - | | 19.9億 | +108.7% | 6.59億 | -25.3% |
| 2025/03 | - | | 23.6億 | +18.5% | 4.55億 | -31% |
