ドック船台（純額）、投資有価証券評価損
- 【期間】
| 年度 | ドック船台（純額） | 投資有価証券評価損 |
|---|
| 2008/03 | 29.1億 | | 35.6億 | |
| 2009/03 | 27.8億 | -4.3% | 38.2億 | +7.1% |
| 2010/03 | 35.2億 | +26.4% | 21.3億 | -44.3% |
| 2010/06 | - | | 41.8億 | +96.5% |
| 2010/09 | - | | 41.9億 | +0.4% |
| 2010/12 | - | | 39億 | -7% |
| 2011/03 | 33.1億 | -5.9% | 95.2億 | +144.1% |
| 2011/06 | - | | 21.8億 | -77.1% |
| 2011/09 | - | | 22.2億 | +1.6% |
| 2011/12 | - | | 27億 | +21.7% |
| 2012/03 | 30.7億 | -7.3% | 24.8億 | -8.1% |
| 2012/06 | - | | 29.1億 | +17.2% |
| 2012/09 | - | | 95.5億 | +228.7% |
| 2012/12 | - | | 24億 | -74.8% |
| 2013/03 | 30.8億 | +0.2% | 35億 | +45.6% |
| 2014/03 | 28.9億 | -6.1% | 26.4億 | -24.6% |
| 2015/03 | 27.7億 | -4.1% | 242億 | +817.2% |
| 2016/03 | 23.5億 | -15.1% | 172億 | -29% |
| 2016/06 | - | | 73.9億 | -57% |
| 2016/12 | - | | 59.6億 | -19.4% |
| 2017/03 | 26.8億 | +14% | 62.7億 | +5.2% |
| 2018/03 | 33.5億 | +24.8% | - | |
| 2019/03 | 32.4億 | -3.2% | 1304億 | 大幅増 |
| 2020/03 | 30.7億 | -5.1% | 73.3億 | -94.4% |
| 2021/03 | 21.3億 | -30.6% | 100億 | +36.7% |
| 2022/03 | 20.4億 | -4.3% | 58.3億 | -41.8% |
| 2023/03 | 20.6億 | +1% | 182億 | +211.3% |
| 2024/03 | 23.1億 | +12.2% | 255億 | +40.2% |
