前払年金費用、当期純利益又は当期純損失（△）、営業外費用計
- 【期間】
| 年度 | 前払年金費用 | 当期純利益又は当期純損失（△） | 営業外費用計 |
|---|
| 2008/03 | - | | 3112億 | | 148億 | |
| 2009/03 | - | | -5888億 | 赤転 | 110億 | -25.7% |
| 2010/03 | - | | 2394億 | 黒転 | 187億 | +69.3% |
| 2010/09 | - | | 3418億 | +42.8% | 118億 | -36.5% |
| 2011/03 | - | | 4132億 | +20.9% | 204億 | +72.5% |
| 2011/09 | - | | 2547億 | -38.4% | 92.1億 | -54.9% |
| 2012/03 | - | | 4845億 | +90.3% | 178億 | +93.1% |
| 2012/09 | - | | 1843億 | -62% | 83.4億 | -53.1% |
| 2013/03 | 48.5億 | | 5605億 | +204.2% | 171億 | +104.6% |
| 2013/09 | - | | - | | 91.8億 | -46.2% |
| 2014/03 | 63.6億 | +31.1% | - | | 178億 | +93.8% |
| 2014/09 | - | | - | | 66.4億 | -62.7% |
| 2015/03 | 91.4億 | +43.7% | - | | 116億 | +74.1% |
| 2015/09 | - | | - | | 93.9億 | -18.8% |
| 2016/03 | 110億 | +20.1% | - | | 211億 | +124.8% |
| 2016/09 | - | | - | | 267億 | +26.3% |
| 2017/03 | 126億 | +14.4% | - | | 561億 | +110.3% |
| 2017/09 | - | | - | | 374億 | -33.3% |
| 2018/03 | 147億 | +16.6% | - | | 804億 | +115% |
| 2018/09 | - | | - | | 563億 | -30% |
| 2019/03 | 171億 | +16.4% | - | | 1162億 | +106.6% |
| 2019/09 | - | | - | | 648億 | -44.3% |
| 2020/03 | 192億 | +12.6% | - | | 1316億 | +103.3% |
| 2020/09 | - | | - | | 675億 | -48.7% |
| 2021/03 | 270億 | +40.5% | - | | 1365億 | +102.4% |
| 2021/09 | - | | - | | 675億 | -50.6% |
| 2022/03 | 292億 | +8.2% | - | | 1361億 | +101.8% |
| 2022/09 | - | | - | | 833億 | -38.8% |
| 2023/03 | 316億 | +8.3% | - | | 1784億 | +114.2% |
| 2023/09 | - | | - | | 1173億 | -34.3% |
| 2024/03 | 342億 | +8.1% | - | | 2333億 | +99% |
