| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 3,310 | +1.1% |
| 2025/3 | 3,275 | -0.4% |
| 2024/3 | 3,289 | +34.9% |
| 2023/3 | 2,438 | +5.9% |
| 2022/3 | 2,303 | +47.5% |
| 2021/3 | 1,561 | -45.7% |
| 2020/3 | 2,875 | +4.6% |
| 2019/3 | 2,749 | +8.9% |
| 2018/3 | 2,523 | +1.0% |
| 2017/3 | 2,498 | +11.5% |
| 2016/3 | 2,240 | +6.7% |
| 2015/3 | 2,098 | +15.5% |
| 2014/3 | 1,817 | +19.2% |
| 2013/3 | 1,524 | +49.0% |
| 2012/3 | 1,023 | - |