| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 66,397 | -9.0% |
| 2024/3 | 72,987 | +67.4% |
| 2023/3 | 43,599 | +23.2% |
| 2022/3 | 35,375 | -2.1% |
| 2021/3 | 36,132 | +58.0% |
| 2020/3 | 22,863 | -25.1% |
| 2019/3 | 30,517 | -20.4% |
| 2018/3 | 38,329 | -12.5% |
| 2017/3 | 43,802 | +65.2% |
| 2016/3 | 26,510 | +109.9% |
| 2015/3 | 12,628 | -32.2% |
| 2014/3 | 18,637 | -22.8% |
| 2013/3 | 24,147 | +330.2% |
| 2012/3 | 5,613 | - |