| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 873.81 | -16.9% |
| 2024/3 | 1051.35 | +70.8% |
| 2023/3 | 615.67 | +81.6% |
| 2022/3 | 339.05 | -299.1% |
| 2021/3 | -170.28 | -270.7% |
| 2020/3 | 99.74 | -71.6% |
| 2019/3 | 351.46 | +42.2% |
| 2018/3 | 247.17 | +869.3% |
| 2017/3 | 25.5 | -21.4% |
| 2016/3 | 32.46 | +40.2% |
| 2015/3 | 23.16 | +18.3% |
| 2014/3 | 19.57 | +16.6% |
| 2013/3 | 16.79 | +10.5% |
| 2012/3 | 15.19 | - |