| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 3,556 | -10.4% |
| 2025/3 | 3,970 | +142.1% |
| 2024/3 | 1,639 | -42.6% |
| 2023/3 | 2,859 | -28.6% |
| 2022/3 | 4,004 | +54.1% |
| 2021/3 | 2,598 | +485.5% |
| 2020/3 | 443 | -85.9% |
| 2019/3 | 3,149 | -16.0% |
| 2018/3 | 3,750 | +66.6% |
| 2017/3 | 2,251 | -23.6% |
| 2016/3 | 2,945 | -43.8% |
| 2015/3 | 5,239 | +52.1% |
| 2014/3 | 3,444 | -2560.0% |
| 2013/3 | -140 | +204.3% |
| 2012/3 | -46 | - |