| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/12 | 2,229 | -8.9% |
| 2024/12 | 2,448 | +23.4% |
| 2023/12 | 1,984 | +4.8% |
| 2022/12 | 1,893 | +3.5% |
| 2021/12 | 1,829 | +72.2% |
| 2020/12 | 1,062 | -46.1% |
| 2020/3 | 1,393 | -29.3% |
| 2019/3 | 1,971 | -16.8% |
| 2018/3 | 2,369 | +12.0% |
| 2017/3 | 2,116 | +30.5% |
| 2016/3 | 1,621 | +68.0% |
| 2015/3 | 965 | -28.0% |
| 2014/3 | 1,340 | +26.1% |
| 2013/3 | 1,063 | +173.3% |
| 2012/3 | 389 | - |