当期経常利益、退職給付に係る負債の増減額（△は減少）、固定負債計
- 【期間】
| 年度 | 当期経常利益 | 退職給付に係る負債の増減額（△は減少） | 固定負債計 |
|---|
| 2008/03 | 0.4兆 | | - | | 38億 | |
| 2009/03 | -0.4兆 | 赤転 | - | | 41.5億 | +9.2% |
| 2010/03 | 0.33兆 | 黒転 | - | | 0.25兆 | 大幅増 |
| 2011/03 | 0.59兆 | +79.9% | - | | 0.25兆 | +1.9% |
| 2012/03 | 0.65兆 | +10.2% | - | | 0.25兆 | -0% |
| 2013/03 | 0.75兆 | +15.7% | - | | 0.26兆 | +2.6% |
| 2014/03 | 0.99兆 | +31.6% | 30.1億 | | 0.28兆 | +8.2% |
| 2015/03 | 1.01兆 | +2.4% | 43億 | +42.7% | 0.3兆 | +6.3% |
| 2016/03 | 1兆 | -1.3% | 31.2億 | -27.3% | 0.67兆 | +124.6% |
| 2017/03 | 0.74兆 | -26.1% | 37.4億 | +19.8% | 2.75兆 | +310.2% |
| 2018/03 | 0.78兆 | +6.1% | 37.6億 | +0.4% | 4.04兆 | +46.9% |
| 2019/03 | 0.61兆 | -21.5% | 25億 | -33.5% | 5.14兆 | +27.2% |
| 2020/03 | 0.64兆 | +3.9% | 25.9億 | +3.7% | 6.57兆 | +27.9% |
| 2021/03 | 0.54兆 | -15.9% | -8.69億 | 赤転 | 7.88兆 | +20% |
| 2022/03 | 0.56兆 | +4.4% | 61.7億 | 黒転 | 7.5兆 | -4.9% |
| 2023/03 | 0.79兆 | +41% | -45.1億 | 赤転 | 8.6兆 | +14.7% |
