Development Projects In Progress And Development Projects In Progress And Net Investments In Development ProjectIOA、浚渫船（純額）、営業外収益計
- 【期間】
| 年度 | Development Projects In Progress And Development Projects In Progress And Net Investments In Development ProjectIOA | 浚渫船（純額） | 営業外収益計 |
|---|
| 2008/03 | - | | 17.6億 | | 10.5億 | |
| 2009/03 | - | | 12.6億 | -28.3% | 8.95億 | -15.1% |
| 2009/12 | - | | - | | 6.28億 | -29.8% |
| 2010/03 | - | | 10.1億 | -20.1% | 7.67億 | +22.1% |
| 2010/06 | - | | - | | 1.7億 | -77.8% |
| 2010/09 | - | | - | | 4.61億 | +171.2% |
| 2010/12 | - | | - | | 6.63億 | +43.8% |
| 2011/03 | - | | 9.4億 | -6.9% | 7.64億 | +15.2% |
| 2011/06 | - | | - | | 6.09億 | -20.3% |
| 2011/09 | - | | - | | 6.55億 | +7.6% |
| 2011/12 | - | | - | | 8.51億 | +29.9% |
| 2012/03 | - | | 5.4億 | -42.6% | 7.81億 | -8.2% |
| 2012/06 | - | | - | | 8.24億 | +5.5% |
| 2012/09 | - | | - | | 8.55億 | +3.8% |
| 2012/12 | - | | - | | 15.7億 | +84% |
| 2013/03 | - | | 7.42億 | +37.4% | 19.4億 | +23.2% |
| 2013/06 | - | | - | | 3.65億 | -81.2% |
| 2013/09 | - | | - | | 4.04億 | +10.7% |
| 2013/12 | - | | - | | 8.86億 | +119.3% |
| 2014/03 | - | | 10.9億 | +46.6% | 9.15億 | +3.3% |
| 2014/06 | - | | - | | 4.82億 | -47.3% |
| 2014/09 | - | | - | | 8.85億 | +83.6% |
| 2014/12 | - | | - | | 8.42億 | -4.9% |
| 2015/03 | - | | 9.35億 | -14.1% | 9.16億 | +8.8% |
| 2015/06 | - | | - | | 4.96億 | -45.9% |
| 2015/09 | - | | - | | 6.48億 | +30.6% |
| 2015/12 | - | | - | | 8.19億 | +26.4% |
| 2016/03 | - | | 7.17億 | -23.3% | 10.4億 | +27% |
| 2016/06 | - | | - | | 5.83億 | -43.9% |
| 2016/09 | - | | - | | 6.63億 | +13.7% |
| 2016/12 | - | | - | | 8.69億 | +31.1% |
| 2017/03 | - | | 5.87億 | -18.1% | 12.2億 | +40.4% |
| 2017/06 | - | | - | | 3.9億 | -68% |
| 2017/09 | - | | - | | 7.33億 | +87.9% |
| 2017/12 | - | | - | | 7.16億 | -2.3% |
| 2018/03 | - | | 4.81億 | -18.1% | 9.03億 | +26.1% |
| 2018/06 | - | | - | | 5.44億 | -39.8% |
| 2018/09 | - | | - | | 5.94億 | +9.2% |
| 2018/12 | - | | - | | 8.22億 | +38.4% |
| 2019/03 | - | | 4.14億 | -13.9% | 11.4億 | +38.3% |
| 2019/06 | - | | - | | 4.05億 | -64.4% |
| 2019/09 | - | | - | | 6.62億 | +63.5% |
| 2019/12 | - | | - | | 8.4億 | +26.9% |
| 2020/03 | - | | 4.17億 | +0.7% | 11.5億 | +37.4% |
| 2020/06 | - | | - | | 5.26億 | -54.4% |
| 2020/09 | - | | - | | 5.23億 | -0.6% |
| 2020/12 | - | | - | | 6.93億 | +32.5% |
| 2021/03 | - | | 2.58億 | -38.1% | 11.9億 | +71.7% |
| 2021/06 | - | | - | | 3.3億 | -72.3% |
| 2021/09 | - | | - | | 4億 | +21.2% |
| 2021/12 | - | | - | | 5.95億 | +48.8% |
| 2022/03 | - | | 9.19億 | +256.2% | 9.44億 | +58.7% |
| 2022/06 | - | | - | | 11.7億 | +23.8% |
| 2022/09 | - | | - | | 11.3億 | -3.5% |
| 2022/12 | - | | - | | 7.51億 | -33.4% |
| 2023/03 | - | | 8.82億 | -4% | 11.2億 | +49.7% |
| 2023/06 | - | | - | | 6.81億 | -39.4% |
| 2023/09 | - | | - | | 11.2億 | +64.2% |
| 2023/12 | - | | - | | 8.36億 | -25.2% |
| 2024/03 | - | | 6.59億 | -25.3% | 13.3億 | +59% |
| 2024/06 | - | | - | | 9.28億 | -30.2% |
| 2024/09 | - | | - | | 5.07億 | -45.4% |
| 2024/12 | - | | - | | 17.5億 | +244.4% |
| 2025/03 | - | | 4.55億 | -31% | 9.87億 | -43.5% |
| 2025/06 | - | | - | | 5.21億 | -47.2% |
