| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 310.56 | -37.3% |
| 2024/3 | 494.98 | -6.6% |
| 2023/3 | 529.79 | +90.2% |
| 2022/3 | 278.55 | +11.4% |
| 2021/3 | 250.03 | +415.3% |
| 2020/3 | 48.52 | -15.9% |
| 2019/3 | 57.72 | -71.5% |
| 2018/3 | 202.82 | +152.3% |
| 2017/3 | 80.38 | +168.6% |
| 2016/3 | 29.92 | +19.3% |
| 2015/3 | 25.09 | -49.8% |
| 2014/3 | 50.01 | +14.4% |
| 2013/3 | 43.71 | +201.2% |
| 2012/3 | 14.51 | - |