Development Projects In Progress And Development Projects In Progress And Deferred Development Projects In Progress And Net Assets、浚渫船、仕入債務の増減額（△は減少）
- 【期間】
| 年度 | Development Projects In Progress And Development Projects In Progress And Deferred Development Projects In Progress And Net Assets | 浚渫船 | 仕入債務の増減額（△は減少） |
|---|
| 2008/03 | - | | 175億 | | 52.3億 | |
| 2009/03 | - | | 161億 | -8.1% | 39.1億 | -25.3% |
| 2009/12 | - | | - | | -171億 | 赤転 |
| 2010/03 | - | | 162億 | +0.7% | -292億 | 赤拡 |
| 2010/09 | - | | - | | -137億 | 赤縮 |
| 2010/12 | - | | - | | -64.1億 | 赤縮 |
| 2011/03 | - | | 164億 | +0.8% | -52.1億 | 赤縮 |
| 2011/09 | - | | - | | -27.4億 | 赤縮 |
| 2012/03 | - | | 158億 | -3.4% | 255億 | 黒転 |
| 2012/09 | - | | - | | -116億 | 赤転 |
| 2013/03 | - | | 160億 | +1.4% | -19.5億 | 赤縮 |
| 2013/09 | - | | - | | -71.9億 | 赤拡 |
| 2014/03 | - | | 166億 | +3.7% | -40億 | 赤縮 |
| 2014/09 | - | | - | | 3.85億 | 黒転 |
| 2015/03 | - | | 166億 | -0.3% | 290億 | 大幅増 |
| 2015/09 | - | | - | | -48.7億 | 赤転 |
| 2016/03 | - | | 166億 | +0% | 88.3億 | 黒転 |
| 2016/09 | - | | - | | -212億 | 赤転 |
| 2017/03 | - | | 157億 | -5.7% | -68.2億 | 赤縮 |
| 2017/09 | - | | - | | 158億 | 黒転 |
| 2018/03 | - | | 157億 | ±0% | 21億 | -86.7% |
| 2018/09 | - | | - | | -340億 | 赤転 |
| 2019/03 | - | | 157億 | +0.2% | -250億 | 赤縮 |
| 2019/09 | - | | - | | 46.4億 | 黒転 |
| 2020/03 | - | | 161億 | +2.4% | 38.3億 | -17.4% |
| 2020/09 | - | | - | | -179億 | 赤転 |
| 2021/03 | - | | 161億 | -0% | -23.7億 | 赤縮 |
| 2021/09 | - | | - | | -215億 | 赤拡 |
| 2022/03 | - | | 169億 | +5.3% | 0.82億 | 黒転 |
| 2022/09 | - | | - | | -80.6億 | 赤転 |
| 2023/03 | - | | 171億 | +1.2% | 61.1億 | 黒転 |
| 2023/09 | - | | - | | 44.3億 | -27.4% |
| 2024/03 | - | | 163億 | -4.5% | 139億 | +212.8% |
| 2024/09 | - | | - | | -98.3億 | 赤転 |
| 2025/03 | - | | 158億 | -3.3% | 179億 | 黒転 |
| 2025/09 | - | | - | | -17.7億 | 赤転 |
