Development Projects In Progress And Development Projects In Progress Net、浚渫船、全事業営業利益又は全事業営業損失（△） - その他
- 【期間】
| 年度 | Development Projects In Progress And Development Projects In Progress Net | 浚渫船 | 全事業営業利益又は全事業営業損失（△） - その他 |
|---|
| 2008/03 | - | | 175億 | | - | |
| 2009/03 | - | | 161億 | -8.1% | - | |
| 2010/03 | - | | 162億 | +0.7% | - | |
| 2011/03 | - | | 164億 | +0.8% | - | |
| 2012/03 | - | | 158億 | -3.4% | - | |
| 2013/03 | - | | 160億 | +1.4% | -211百万 | |
| 2013/06 | - | | - | | 91百万 | 黒転 |
| 2013/09 | - | | - | | 89百万 | -2.2% |
| 2013/12 | - | | - | | 236百万 | +165.2% |
| 2014/03 | - | | 166億 | +3.7% | 304百万 | +28.8% |
| 2014/06 | - | | - | | 91百万 | -70.1% |
| 2014/09 | - | | - | | 168百万 | +84.6% |
| 2014/12 | - | | - | | 191百万 | +13.7% |
| 2015/03 | - | | 166億 | -0.3% | 397百万 | +107.9% |
| 2015/06 | - | | - | | 15百万 | -96.2% |
| 2015/09 | - | | - | | -21百万 | 赤転 |
| 2015/12 | - | | - | | -114百万 | 赤拡 |
| 2016/03 | - | | 166億 | +0% | -249百万 | 赤拡 |
| 2016/06 | - | | - | | 208百万 | 黒転 |
| 2016/09 | - | | - | | 316百万 | +51.9% |
| 2016/12 | - | | - | | 465百万 | +47.2% |
| 2017/03 | - | | 157億 | -5.7% | 683百万 | +46.9% |
| 2017/06 | - | | - | | 104百万 | -84.8% |
| 2017/09 | - | | - | | 209百万 | +101% |
| 2017/12 | - | | - | | 663百万 | +217.2% |
| 2018/03 | - | | 157億 | ±0% | 687百万 | +3.6% |
| 2018/06 | - | | - | | 129百万 | -81.2% |
| 2018/09 | - | | - | | -27百万 | 赤転 |
| 2018/12 | - | | - | | 447百万 | 黒転 |
| 2019/03 | - | | 157億 | +0.2% | 745百万 | +66.7% |
| 2019/06 | - | | - | | 188百万 | -74.8% |
| 2019/09 | - | | - | | 190百万 | +1.1% |
| 2019/12 | - | | - | | 543百万 | +185.8% |
| 2020/03 | - | | 161億 | +2.4% | -157百万 | 赤転 |
| 2020/06 | - | | - | | 294百万 | 黒転 |
| 2020/09 | - | | - | | 361百万 | +22.8% |
| 2020/12 | - | | - | | 461百万 | +27.7% |
| 2021/03 | - | | 161億 | -0% | 687百万 | +49% |
| 2021/06 | - | | - | | 386百万 | -43.8% |
| 2021/09 | - | | - | | 387百万 | +0.3% |
| 2021/12 | - | | - | | 510百万 | +31.8% |
| 2022/03 | - | | 169億 | +5.3% | 801百万 | +57.1% |
| 2022/06 | - | | - | | 73百万 | -90.9% |
| 2022/09 | - | | - | | 196百万 | +168.5% |
| 2022/12 | - | | - | | 294百万 | +50% |
| 2023/03 | - | | 171億 | +1.2% | 714百万 | +142.9% |
| 2023/06 | - | | - | | -36百万 | 赤転 |
| 2023/09 | - | | - | | 138百万 | 黒転 |
| 2023/12 | - | | - | | 236百万 | +71% |
| 2024/03 | - | | 163億 | -4.5% | 632百万 | +167.8% |
| 2024/06 | - | | - | | -64百万 | 赤転 |
| 2024/09 | - | | - | | -93百万 | 赤拡 |
| 2024/12 | - | | - | | 290百万 | 黒転 |
| 2025/03 | - | | 158億 | -3.3% | 518百万 | +78.6% |
| 2025/06 | - | | - | | 124百万 | -76.1% |
| 2025/09 | - | | - | | 366百万 | +195.2% |
