| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 28.3 | +54.1% |
| 2025/3 | 18.37 | +3.7% |
| 2024/3 | 17.72 | -70.8% |
| 2023/3 | 60.7 | +274.2% |
| 2022/3 | 16.22 | +5.7% |
| 2021/3 | 15.34 | +3.3% |
| 2020/3 | 14.85 | +0.7% |
| 2019/3 | 14.74 | +9.7% |
| 2018/3 | 13.44 | +7.0% |
| 2017/3 | 12.56 | +11.4% |
| 2016/3 | 11.27 | +29.2% |
| 2015/3 | 8.72 | +4.9% |
| 2014/3 | 8.31 | +34.0% |
| 2013/3 | 6.2 | +34.5% |
| 2012/3 | 4.61 | - |