| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 371.3 | -19.1% |
| 2024/3 | 458.8 | -17.3% |
| 2023/3 | 554.71 | +70.6% |
| 2022/3 | 325.07 | +24.2% |
| 2021/3 | 261.82 | -14.8% |
| 2020/3 | 307.45 | -3.8% |
| 2019/3 | 319.72 | +3.0% |
| 2018/3 | 310.45 | +15.4% |
| 2017/3 | 269.12 | +16.8% |
| 2016/3 | 230.45 | +4.5% |
| 2015/3 | 220.47 | +8.7% |
| 2014/3 | 202.79 | +18.9% |
| 2013/3 | 170.53 | +27.0% |
| 2012/3 | 134.31 | - |