| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 94.41 | +12.7% |
| 2024/3 | 83.74 | -79.6% |
| 2023/3 | 410.81 | -50.6% |
| 2022/3 | 831.53 | +23.0% |
| 2021/3 | 676.11 | +46.5% |
| 2020/3 | 461.54 | +8.5% |
| 2019/3 | 425.53 | +40.2% |
| 2018/3 | 303.42 | +648.1% |
| 2017/3 | 40.56 | -21.4% |
| 2016/3 | 51.62 | -10.1% |
| 2015/3 | 57.45 | +42.8% |
| 2014/3 | 40.24 | +2.6% |
| 2013/3 | 39.22 | +48.4% |
| 2012/3 | 26.43 | - |