| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 18,298 | +69.7% |
| 2025/3 | 10,780 | +24.6% |
| 2024/3 | 8,654 | -24.1% |
| 2023/3 | 11,405 | -4.9% |
| 2022/3 | 11,998 | +25.0% |
| 2021/3 | 9,597 | +152.2% |
| 2020/3 | 3,806 | -14.3% |
| 2019/3 | 4,443 | -9.8% |
| 2018/3 | 4,925 | -24.9% |
| 2017/3 | 6,557 | -19.3% |
| 2016/3 | 8,128 | +16.6% |
| 2015/3 | 6,972 | +43.6% |
| 2014/3 | 4,855 | +45.5% |
| 2013/3 | 3,337 | +24.5% |
| 2012/3 | 2,681 | - |