| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 192.22 | -53.3% |
| 2024/3 | 411.88 | -36.3% |
| 2023/3 | 646.99 | +220.5% |
| 2022/3 | 201.84 | +79.8% |
| 2021/3 | 112.26 | +14.5% |
| 2020/3 | 98.07 | -47.7% |
| 2019/3 | 187.6 | +14.3% |
| 2018/3 | 164.12 | +612.9% |
| 2017/3 | 23.02 | -50.7% |
| 2016/3 | 46.68 | +19.2% |
| 2015/3 | 39.15 | -9.2% |
| 2014/3 | 43.1 | +9.1% |
| 2013/3 | 39.52 | +123.3% |
| 2012/3 | 17.7 | - |