Development Projects In Progress And Development Projects In Progress And Liabilities And Net Assets、機械及び装置（純額）、浚渫船
- 【期間】
| 年度 | Development Projects In Progress And Development Projects In Progress And Liabilities And Net Assets | 機械及び装置（純額） | 浚渫船 |
|---|
| 2008/03 | - | | 9.53億 | | 175億 | |
| 2009/03 | - | | 11.3億 | +18.8% | 161億 | -8.1% |
| 2010/03 | - | | 12.7億 | +11.7% | 162億 | +0.7% |
| 2011/03 | - | | 13.9億 | +10.2% | 164億 | +0.8% |
| 2012/03 | - | | 11億 | -21.4% | 158億 | -3.4% |
| 2013/03 | - | | 11.1億 | +1.1% | 160億 | +1.4% |
| 2014/03 | - | | 10.5億 | -5.2% | 166億 | +3.7% |
| 2015/03 | - | | 23.5億 | +123.6% | 166億 | -0.3% |
| 2016/03 | - | | 36.1億 | +53.7% | 166億 | +0% |
| 2017/03 | - | | 28.8億 | -20.2% | 157億 | -5.7% |
| 2018/03 | - | | 35.1億 | +21.9% | 157億 | ±0% |
| 2019/03 | - | | 24億 | -31.6% | 157億 | +0.2% |
| 2020/03 | - | | 20.1億 | -16.2% | 161億 | +2.4% |
| 2021/03 | - | | 11.8億 | -41.2% | 161億 | -0% |
| 2022/03 | - | | 9.55億 | -19.2% | 169億 | +5.3% |
| 2023/03 | - | | 24.2億 | +153.4% | 171億 | +1.2% |
| 2024/03 | - | | 23.5億 | -2.9% | 163億 | -4.5% |
| 2025/03 | - | | 16億 | -31.9% | 158億 | -3.3% |
