| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 363.9 | +0.5% |
| 2024/3 | 362.17 | +5.5% |
| 2023/3 | 343.31 | -8.3% |
| 2022/3 | 374.23 | +63.3% |
| 2021/3 | 229.13 | +21.3% |
| 2020/3 | 188.82 | -10.7% |
| 2019/3 | 211.36 | +92.3% |
| 2018/3 | 109.92 | -29.7% |
| 2017/3 | 156.25 | +2.9% |
| 2016/3 | 151.91 | +10.7% |
| 2015/3 | 137.2 | +0.1% |
| 2014/3 | 137.01 | +31.4% |
| 2013/3 | 104.29 | +7.0% |
| 2012/3 | 97.45 | - |