| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 200.04 | -36.0% |
| 2024/3 | 312.63 | +11.4% |
| 2023/3 | 280.65 | -31.7% |
| 2022/3 | 410.69 | +4.2% |
| 2021/3 | 394.25 | +67.7% |
| 2020/3 | 235.15 | -1.4% |
| 2019/3 | 238.4 | -34.2% |
| 2018/3 | 362.29 | +46.8% |
| 2017/3 | 246.86 | +2306.0% |
| 2016/3 | 10.26 | +30.0% |
| 2015/3 | 7.89 | -149.1% |
| 2014/3 | -16.08 | +1298.3% |
| 2013/3 | -1.15 | -105.6% |
| 2012/3 | 20.53 | - |