| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 185.25 | +9.3% |
| 2024/3 | 169.42 | +3.1% |
| 2023/3 | 164.34 | +12.1% |
| 2022/3 | 146.55 | -21.5% |
| 2021/3 | 186.58 | +62.8% |
| 2020/3 | 114.61 | +0.1% |
| 2019/3 | 114.53 | -24.6% |
| 2018/3 | 151.97 | +14.8% |
| 2017/3 | 132.39 | -15.3% |
| 2016/3 | 156.27 | +30.1% |
| 2015/3 | 120.07 | +1.3% |
| 2014/3 | 118.57 | -1.7% |
| 2013/3 | 120.67 | -12.2% |
| 2012/3 | 137.46 | - |