| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 106.89 | -40.7% |
| 2024/3 | 180.12 | +13.9% |
| 2023/3 | 158.1 | +2.7% |
| 2022/3 | 153.92 | +22.7% |
| 2021/3 | 125.43 | +9.7% |
| 2020/3 | 114.3 | -45.3% |
| 2019/3 | 208.92 | +4.3% |
| 2018/3 | 200.25 | +11.1% |
| 2017/3 | 180.28 | +18.4% |
| 2016/3 | 152.26 | +14.4% |
| 2015/3 | 133.12 | +52.3% |
| 2014/3 | 87.4 | +23.4% |
| 2013/3 | 70.8 | +75.0% |
| 2012/3 | 40.46 | - |