| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 189.64 | +8.3% |
| 2025/3 | 175.04 | +14.2% |
| 2024/3 | 153.32 | +8.8% |
| 2023/3 | 140.87 | +38.5% |
| 2022/3 | 101.68 | +188.5% |
| 2021/3 | 35.25 | -51.6% |
| 2020/3 | 72.83 | +1407.9% |
| 2019/3 | 4.83 | -94.1% |
| 2018/3 | 81.56 | +1192.6% |
| 2017/3 | 6.31 | -37.6% |
| 2016/3 | 10.12 | +113.5% |
| 2015/3 | 4.74 | -46.1% |
| 2014/3 | 8.79 | -14.7% |
| 2013/3 | 10.3 | -1.4% |
| 2012/3 | 10.45 | - |