| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 272.51 | +18.6% |
| 2024/3 | 229.7 | +283.9% |
| 2023/3 | 59.83 | -74.0% |
| 2022/3 | 230.4 | +14.6% |
| 2021/3 | 200.97 | -0.4% |
| 2020/3 | 201.73 | +19.5% |
| 2019/3 | 168.8 | -0.0% |
| 2018/3 | 168.82 | +7.0% |
| 2017/3 | 157.77 | -34.2% |
| 2016/3 | 239.62 | +53.1% |
| 2015/3 | 156.55 | +4.2% |
| 2014/3 | 150.23 | -48.4% |
| 2013/3 | 291.06 | +2165.1% |
| 2012/3 | 12.85 | - |