| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 6,516 | -28.1% |
| 2025/3 | 9,060 | +27.6% |
| 2024/3 | 7,102 | +0.4% |
| 2023/3 | 7,071 | +10.8% |
| 2022/3 | 6,380 | +56.9% |
| 2021/3 | 4,066 | -25.6% |
| 2020/3 | 5,464 | -11.3% |
| 2019/3 | 6,157 | -1.5% |
| 2018/3 | 6,252 | -6.2% |
| 2017/3 | 6,663 | +17.1% |
| 2016/3 | 5,691 | -7.4% |
| 2015/3 | 6,146 | +78.9% |
| 2014/3 | 3,436 | +3.5% |
| 2013/3 | 3,320 | +48.9% |
| 2012/3 | 2,230 | - |