| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 204.66 | +39.5% |
| 2024/3 | 146.73 | +12.2% |
| 2023/3 | 130.72 | +38.8% |
| 2022/3 | 94.18 | +102.4% |
| 2021/3 | 46.53 | -71.6% |
| 2020/3 | 164.06 | +24.3% |
| 2019/3 | 131.95 | +58.7% |
| 2018/3 | 83.14 | +27.2% |
| 2017/3 | 65.38 | +230.0% |
| 2016/3 | 19.81 | -30.9% |
| 2015/3 | 28.65 | -57.8% |
| 2014/3 | 67.93 | +149.7% |
| 2013/3 | 27.2 | -59.3% |
| 2012/3 | 66.8 | - |