| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 156.49 | +19.5% |
| 2024/3 | 130.93 | +41.9% |
| 2023/3 | 92.26 | -61.3% |
| 2022/3 | 238.53 | +1.9% |
| 2021/3 | 234 | -35.2% |
| 2020/3 | 360.99 | -20.4% |
| 2019/3 | 453.52 | -12.6% |
| 2018/3 | 518.9 | +47.1% |
| 2017/3 | 352.8 | +22.4% |
| 2016/3 | 288.15 | +28.4% |
| 2015/3 | 224.41 | +68.7% |
| 2014/3 | 133.04 | +28.6% |
| 2013/3 | 103.46 | +24.2% |
| 2012/3 | 83.33 | - |