| （単位：百万円） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 2026/2 | 1,596 | +49.2% |
| 2025/2 | 1,070 | -38.3% |
| 2024/5 | 1,735 | +118.5% |
| 2023/5 | 794 | -52.7% |
| 2022/5 | 1,678 | +94.1% |
| 2021/5 | 864 | +521.5% |
| 2020/5 | 139 | -85.8% |
| 2019/5 | 982 | +59.4% |
| 2018/5 | 615 | -35.8% |
| 2017/5 | 958 | -1.6% |
| 2016/5 | 974 | -15.1% |
| 2015/5 | 1,148 | -1.4% |
| 2014/5 | 1,164 | +19.8% |
| 2013/5 | 972 | +5.0% |
| 2012/5 | 926 | - |