| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 268.32 | +15.6% |
| 2024/3 | 232.14 | +41.2% |
| 2023/3 | 164.38 | +83.7% |
| 2022/3 | 89.47 | -309.6% |
| 2021/3 | -42.68 | -122.7% |
| 2020/3 | 187.72 | -6.3% |
| 2019/3 | 200.4 | -5.4% |
| 2018/3 | 211.87 | +402.1% |
| 2017/3 | 42.2 | +5.6% |
| 2016/3 | 39.95 | +25.7% |
| 2015/3 | 31.78 | +23.9% |
| 2014/3 | 25.65 | +30.2% |
| 2013/3 | 19.7 | +58.1% |
| 2012/3 | 12.46 | - |