| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 160.34 | +9.7% |
| 2024/3 | 146.15 | +14.3% |
| 2023/3 | 127.85 | -0.9% |
| 2022/3 | 129.01 | -0.8% |
| 2021/3 | 129.99 | -47.6% |
| 2020/3 | 248.03 | +8.9% |
| 2019/3 | 227.75 | +11.3% |
| 2018/3 | 204.57 | +9.8% |
| 2017/3 | 186.32 | +4.0% |
| 2016/3 | 179.07 | +6.3% |
| 2015/3 | 168.46 | -20.2% |
| 2014/3 | 211.17 | +1.5% |
| 2013/3 | 208.15 | +22.2% |
| 2012/3 | 170.32 | - |