Development Projects In Progress And Development Projects In Progress And Net Income、少数株主持分、浚渫船（純額）
- 【期間】
| 年度 | Development Projects In Progress And Development Projects In Progress And Net Income | 少数株主持分 | 浚渫船（純額） |
|---|
| 2008/03 | - | | 0.11億 | | 17.6億 | |
| 2009/03 | - | | 16.4億 | 大幅増 | 12.6億 | -28.3% |
| 2010/03 | - | | 0.29億 | -98.2% | 10.1億 | -20.1% |
| 2011/03 | - | | 0.06億 | -79.3% | 9.4億 | -6.9% |
| 2011/06 | - | | 0.08億 | +33.3% | - | |
| 2011/09 | - | | 0.03億 | -62.5% | - | |
| 2011/12 | - | | 0.05億 | +66.7% | - | |
| 2012/03 | - | | 0.03億 | -40% | 5.4億 | -42.6% |
| 2012/06 | - | | 0.05億 | +66.7% | - | |
| 2012/09 | - | | 0.09億 | +80% | - | |
| 2012/12 | - | | 0.12億 | +33.3% | - | |
| 2013/03 | - | | 0.3億 | +150% | 7.42億 | +37.4% |
| 2013/06 | - | | 0.56億 | +86.7% | - | |
| 2013/09 | - | | 0.67億 | +19.6% | - | |
| 2013/12 | - | | 1.01億 | +50.7% | - | |
| 2014/03 | - | | 1.54億 | +52.5% | 10.9億 | +46.6% |
| 2014/06 | - | | 1.76億 | +14.3% | - | |
| 2014/09 | - | | 2.32億 | +31.8% | - | |
| 2014/12 | - | | 0.33億 | -85.8% | - | |
| 2015/03 | - | | 0.35億 | +6.1% | 9.35億 | -14.1% |
| 2016/03 | - | | - | | 7.17億 | -23.3% |
| 2017/03 | - | | - | | 5.87億 | -18.1% |
| 2018/03 | - | | - | | 4.81億 | -18.1% |
| 2019/03 | - | | - | | 4.14億 | -13.9% |
| 2020/03 | - | | - | | 4.17億 | +0.7% |
| 2021/03 | - | | - | | 2.58億 | -38.1% |
| 2022/03 | - | | - | | 9.19億 | +256.2% |
| 2023/03 | - | | - | | 8.82億 | -4% |
| 2024/03 | - | | - | | 6.59億 | -25.3% |
| 2025/03 | - | | - | | 4.55億 | -31% |
