| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 7,924 | +14.1% |
| 2025/3 | 6,942 | -9.0% |
| 2024/3 | 7,628 | +5.1% |
| 2023/3 | 7,261 | +32.1% |
| 2022/3 | 5,497 | +59.6% |
| 2021/3 | 3,444 | -11.5% |
| 2020/3 | 3,893 | -14.2% |
| 2019/3 | 4,537 | +18.2% |
| 2018/3 | 3,839 | -3.5% |
| 2017/3 | 3,980 | +23.3% |
| 2016/3 | 3,228 | -19.6% |
| 2015/3 | 4,017 | +19.4% |
| 2014/3 | 3,363 | +128.8% |
| 2013/3 | 1,470 | +150.9% |
| 2012/3 | 586 | - |