| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 62.29 | +31.7% |
| 2025/3 | 47.28 | +21.9% |
| 2024/3 | 38.78 | +14.4% |
| 2023/3 | 33.89 | -10.8% |
| 2022/3 | 37.99 | +144.9% |
| 2021/3 | 15.51 | +36.1% |
| 2020/3 | 11.4 | -38.0% |
| 2019/3 | 18.4 | -28.3% |
| 2018/3 | 25.68 | -35.2% |
| 2017/3 | 39.61 | -28.1% |
| 2016/3 | 55.07 | -17.0% |
| 2015/3 | 66.38 | +2.5% |
| 2014/3 | 64.77 | +80.9% |
| 2013/3 | 35.8 | +381.8% |
| 2012/3 | 7.43 | - |