| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 1,589 | +226.8% |
| 2025/3 | 486 | +16.6% |
| 2024/3 | 416 | -80.8% |
| 2023/3 | 2,169 | -16.1% |
| 2022/3 | 2,584 | +49.1% |
| 2021/3 | 1,732 | +22.6% |
| 2020/3 | 1,413 | -31.6% |
| 2019/3 | 2,065 | +13.0% |
| 2018/3 | 1,827 | +4.8% |
| 2017/3 | 1,744 | +0.7% |
| 2016/3 | 1,732 | +10.5% |
| 2015/3 | 1,567 | +19.7% |
| 2014/3 | 1,309 | +32.3% |
| 2013/3 | 989 | +42.2% |
| 2012/3 | 695 | - |