| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 50.07 | +9.1% |
| 2025/3 | 45.91 | +33.5% |
| 2024/3 | 34.38 | +10.3% |
| 2023/3 | 31.18 | +19.6% |
| 2022/3 | 26.06 | +323.7% |
| 2021/3 | 6.15 | -52.0% |
| 2020/3 | 12.81 | +3.0% |
| 2019/3 | 12.44 | +16.3% |
| 2018/3 | 10.7 | +32.8% |
| 2017/3 | 8.06 | -43.7% |
| 2016/3 | 14.32 | +19.0% |
| 2015/3 | 12.03 | +15.1% |
| 2014/3 | 10.45 | +16.2% |
| 2013/3 | 8.99 | -77.1% |
| 2012/3 | 39.19 | - |