| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 191.24 | +71.7% |
| 2024/3 | 111.37 | +30.9% |
| 2023/3 | 85.07 | -11.0% |
| 2022/3 | 95.55 | -26.7% |
| 2021/3 | 130.35 | -9.8% |
| 2020/3 | 144.52 | +8.5% |
| 2019/3 | 133.19 | -13.4% |
| 2018/3 | 153.86 | +7.9% |
| 2017/3 | 142.53 | +25.3% |
| 2016/3 | 113.71 | -7.9% |
| 2015/3 | 123.51 | -21.3% |
| 2014/3 | 157 | -18.1% |
| 2013/3 | 191.8 | +37.0% |
| 2012/3 | 139.96 | - |