| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 205.73 | +26.7% |
| 2024/3 | 162.41 | +0.1% |
| 2023/3 | 162.32 | +21.4% |
| 2022/3 | 133.75 | -6.1% |
| 2021/3 | 142.39 | +24.7% |
| 2020/3 | 114.19 | -53.5% |
| 2019/3 | 245.76 | +12.6% |
| 2018/3 | 218.21 | +26.4% |
| 2017/3 | 172.66 | +12.9% |
| 2016/3 | 152.88 | +2.0% |
| 2015/3 | 149.83 | +4.0% |
| 2014/3 | 144.1 | +37.7% |
| 2013/3 | 104.67 | +29.7% |
| 2012/3 | 80.69 | - |