Development Projects In Progress And Development Projects In Progress And Net Long Term Loans Receivable、浚渫船、構築物（純額）
- 【期間】
| 年度 | Development Projects In Progress And Development Projects In Progress And Net Long Term Loans Receivable | 浚渫船 | 構築物（純額） |
|---|
| 2008/03 | - | | 175億 | | 6.11億 | |
| 2009/03 | - | | 161億 | -8.1% | 5.5億 | -10% |
| 2010/03 | - | | 162億 | +0.7% | 4.95億 | -10% |
| 2011/03 | - | | 164億 | +0.8% | 4.45億 | -10.1% |
| 2012/03 | - | | 158億 | -3.4% | 4.86億 | +9.2% |
| 2013/03 | - | | 160億 | +1.4% | 5.47億 | +12.6% |
| 2014/03 | - | | 166億 | +3.7% | 5.26億 | -3.8% |
| 2015/03 | - | | 166億 | -0.3% | 5.06億 | -3.8% |
| 2016/03 | - | | 166億 | +0% | 6.53億 | +29.1% |
| 2017/03 | - | | 157億 | -5.7% | 5.91億 | -9.5% |
| 2018/03 | - | | 157億 | ±0% | 8.24億 | +39.4% |
| 2019/03 | - | | 157億 | +0.2% | 10.3億 | +25% |
| 2020/03 | - | | 161億 | +2.4% | 10億 | -2.6% |
| 2021/03 | - | | 161億 | -0% | 10.2億 | +2.1% |
| 2022/03 | - | | 169億 | +5.3% | 9.29億 | -9.3% |
| 2023/03 | - | | 171億 | +1.2% | 12.6億 | +36.1% |
| 2024/03 | - | | 163億 | -4.5% | 11.6億 | -8.2% |
| 2025/03 | - | | 158億 | -3.3% | 13億 | +11.9% |
