| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 148.93 | -42.8% |
| 2024/3 | 260.57 | +33.2% |
| 2023/3 | 195.6 | +9.7% |
| 2022/3 | 178.34 | +3.6% |
| 2021/3 | 172.09 | -14.5% |
| 2020/3 | 201.23 | +22.8% |
| 2019/3 | 163.81 | +24.3% |
| 2018/3 | 131.8 | -7.0% |
| 2017/3 | 141.65 | +19.9% |
| 2016/3 | 118.13 | +4.7% |
| 2015/3 | 112.81 | -9.9% |
| 2014/3 | 125.24 | +22.3% |
| 2013/3 | 102.44 | +70.6% |
| 2012/3 | 60.03 | - |