経常利益又は経常損失（△） - エネルギー・海洋事業、その他の有形固定資産、減価償却累計額
- 【期間】
| 年度 | 経常利益又は経常損失（△） - エネルギー・海洋事業 | その他の有形固定資産 | 減価償却累計額 |
|---|
| 2008/03 | - | | 9.4億 | | -16.5億 | |
| 2009/03 | - | | 27.4億 | +191.8% | -19.1億 | 赤拡 |
| 2010/03 | - | | 17.5億 | -36.1% | -20.6億 | 赤拡 |
| 2010/12 | - | | 18億 | +2.7% | - | |
| 2011/03 | - | | 18.4億 | +2.2% | -21.7億 | 赤拡 |
| 2011/06 | - | | 17.8億 | -3.2% | - | |
| 2011/09 | - | | 17.4億 | -2.6% | - | |
| 2011/12 | - | | 16.7億 | -4% | - | |
| 2012/03 | - | | 17.4億 | +4.2% | -21.9億 | 赤拡 |
| 2012/06 | - | | 20.7億 | +19.4% | - | |
| 2012/09 | - | | 22.9億 | +10.6% | - | |
| 2012/12 | - | | 21.9億 | -4.2% | - | |
| 2013/03 | - | | 20.6億 | -6% | -22億 | 赤拡 |
| 2013/06 | - | | 15.4億 | -25.2% | - | |
| 2013/09 | - | | 27.1億 | +75.7% | - | |
| 2013/12 | - | | 26.4億 | -2.9% | - | |
| 2014/03 | - | | 23.7億 | -9.9% | -21.6億 | 赤縮 |
| 2014/06 | - | | 23.3億 | -1.9% | - | |
| 2014/09 | - | | 22.4億 | -4% | - | |
| 2014/12 | - | | 22.7億 | +1.6% | - | |
| 2015/03 | - | | 25.3億 | +11.2% | -14.2億 | 赤縮 |
| 2015/06 | - | | 24.6億 | -2.7% | - | |
| 2015/09 | - | | 24.5億 | -0.2% | - | |
| 2015/12 | - | | 25.5億 | +4% | - | |
| 2016/03 | - | | 24.1億 | -5.4% | -9億 | 赤縮 |
| 2016/06 | - | | 24.3億 | +0.8% | - | |
| 2016/09 | - | | 30.2億 | +24.4% | - | |
| 2016/12 | - | | 30.8億 | +1.9% | - | |
| 2017/03 | - | | 26.9億 | -12.6% | -7.18億 | 赤縮 |
| 2017/06 | - | | 26.5億 | -1.4% | - | |
| 2017/09 | - | | 28.1億 | +6% | - | |
| 2017/12 | - | | 27.8億 | -1.1% | - | |
| 2018/03 | - | | 28.8億 | +3.7% | -2.47億 | 赤縮 |
| 2018/06 | - | | 28.6億 | -0.9% | - | |
| 2018/09 | - | | 40億 | +39.8% | - | |
| 2018/12 | - | | 26.7億 | -33.2% | - | |
| 2019/03 | - | | 31.8億 | +19.2% | -1.8億 | 赤縮 |
| 2019/06 | - | | 36.2億 | +13.8% | - | |
| 2019/09 | - | | 24.9億 | -31.2% | - | |
| 2019/12 | - | | 22.4億 | -10.2% | - | |
| 2020/03 | - | | 27.1億 | +21.2% | -1.73億 | 赤縮 |
| 2020/06 | 84億 | | 28.9億 | +6.5% | - | |
| 2020/09 | 203億 | +141.9% | 28.3億 | -2% | - | |
| 2020/12 | 265億 | +30.6% | 28.1億 | -0.9% | - | |
| 2021/03 | 298億 | +12.1% | 25.5億 | -9.1% | -1.9億 | 赤拡 |
| 2021/06 | 43.7億 | -85.3% | 36.2億 | +41.9% | - | |
| 2021/09 | 109億 | +149.5% | 55億 | +51.8% | - | |
| 2021/12 | 182億 | +67.2% | 53.8億 | -2.2% | - | |
| 2022/03 | 198億 | +8.8% | 56.9億 | +5.7% | -1.91億 | 赤拡 |
| 2022/06 | - | | 66.7億 | +17.3% | - | |
| 2022/09 | - | | 82.1億 | +23% | - | |
| 2022/12 | - | | 82.5億 | +0.5% | - | |
| 2023/03 | - | | 78.6億 | -4.7% | -1.77億 | 赤縮 |
| 2023/06 | - | | 72.7億 | -7.4% | - | |
| 2023/09 | - | | 76.3億 | +4.9% | - | |
| 2023/12 | - | | 60.5億 | -20.7% | - | |
| 2024/03 | - | | 87.8億 | +45% | -1.83億 | 赤拡 |
