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）、交際費
- 【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） | 交際費 |
|---|
| 2008/03 | - | | 17.6億 | | 462百万 | |
| 2009/03 | - | | 12.6億 | -28.3% | 417百万 | -9.7% |
| 2010/03 | - | | 10.1億 | -20.1% | 345百万 | -17.3% |
| 2011/03 | - | | 9.4億 | -6.9% | 274百万 | -20.6% |
| 2012/03 | - | | 5.4億 | -42.6% | 311百万 | +13.5% |
| 2013/03 | - | | 7.42億 | +37.4% | 353百万 | +13.5% |
| 2014/03 | - | | 10.9億 | +46.6% | 392百万 | +11% |
| 2015/03 | - | | 9.35億 | -14.1% | 404百万 | +3.1% |
| 2016/03 | - | | 7.17億 | -23.3% | 473百万 | +17.1% |
| 2017/03 | - | | 5.87億 | -18.1% | 481百万 | +1.7% |
| 2018/03 | - | | 4.81億 | -18.1% | 482百万 | +0.2% |
| 2019/03 | - | | 4.14億 | -13.9% | 503百万 | +4.4% |
| 2020/03 | - | | 4.17億 | +0.7% | 494百万 | -1.8% |
| 2021/03 | - | | 2.58億 | -38.1% | 268百万 | -45.7% |
| 2022/03 | - | | 9.19億 | +256.2% | 260百万 | -3% |
| 2023/03 | - | | 8.82億 | -4% | 372百万 | +43.1% |
| 2024/03 | - | | 6.59億 | -25.3% | 443百万 | +19.1% |
| 2025/03 | - | | 4.55億 | -31% | 476百万 | +7.4% |
