| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 3,618 | +2.0% |
| 2025/3 | 3,547 | +38.8% |
| 2024/3 | 2,556 | +31.0% |
| 2023/3 | 1,951 | +15.7% |
| 2022/3 | 1,686 | +12.5% |
| 2021/3 | 1,499 | -15.5% |
| 2020/3 | 1,774 | +9.1% |
| 2019/3 | 1,626 | +25.8% |
| 2018/3 | 1,293 | +10.3% |
| 2017/3 | 1,172 | +8.4% |
| 2016/3 | 1,081 | +706.7% |
| 2015/3 | 134 | -38.5% |
| 2014/3 | 218 | -40.8% |
| 2013/3 | 368 | +33.8% |
| 2012/3 | 275 | - |