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）、保険料
- 【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） | 保険料 |
|---|
| 2008/03 | - | | 17.6億 | | 108百万 | |
| 2009/03 | - | | 12.6億 | -28.3% | 100百万 | -7.4% |
| 2010/03 | - | | 10.1億 | -20.1% | 94百万 | -6% |
| 2011/03 | - | | 9.4億 | -6.9% | 83百万 | -11.7% |
| 2012/03 | - | | 5.4億 | -42.6% | 80百万 | -3.6% |
| 2013/03 | - | | 7.42億 | +37.4% | 74百万 | -7.5% |
| 2014/03 | - | | 10.9億 | +46.6% | 72百万 | -2.7% |
| 2015/03 | - | | 9.35億 | -14.1% | 82百万 | +13.9% |
| 2016/03 | - | | 7.17億 | -23.3% | 82百万 | ±0% |
| 2017/03 | - | | 5.87億 | -18.1% | 100百万 | +22% |
| 2018/03 | - | | 4.81億 | -18.1% | 106百万 | +6% |
| 2019/03 | - | | 4.14億 | -13.9% | 107百万 | +0.9% |
| 2020/03 | - | | 4.17億 | +0.7% | 102百万 | -4.7% |
| 2021/03 | - | | 2.58億 | -38.1% | 108百万 | +5.9% |
| 2022/03 | - | | 9.19億 | +256.2% | 110百万 | +1.9% |
| 2023/03 | - | | 8.82億 | -4% | 110百万 | ±0% |
| 2024/03 | - | | 6.59億 | -25.3% | 109百万 | -0.9% |
| 2025/03 | - | | 4.55億 | -31% | 115百万 | +5.5% |
