| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 426,470 | +62.2% |
| 2024/3 | 262,873 | -67.1% |
| 2023/3 | 798,242 | +11.8% |
| 2022/3 | 714,154 | +666.3% |
| 2021/3 | 93,199 | +144.0% |
| 2020/3 | 38,190 | +13.4% |
| 2019/3 | 33,674 | -181.3% |
| 2018/3 | -41,440 | -490.8% |
| 2017/3 | 10,605 | -106.4% |
| 2016/3 | -165,779 | -442.0% |
| 2015/3 | 48,469 | -20.0% |
| 2014/3 | 60,620 | -135.4% |
| 2013/3 | -171,474 | +440.9% |
| 2012/3 | -31,704 | - |