| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/2 | 195.11 | -45.9% |
| 2024/2 | 360.93 | +26.9% |
| 2023/2 | 284.35 | -12.4% |
| 2022/2 | 324.5 | -14.7% |
| 2021/2 | 380.32 | +127.5% |
| 2020/2 | 167.17 | +5.9% |
| 2019/2 | 157.91 | +12.8% |
| 2018/2 | 140.03 | -19.2% |
| 2017/2 | 173.23 | +2.4% |
| 2016/2 | 169.24 | +54.5% |
| 2015/2 | 109.53 | +61.7% |
| 2014/2 | 67.72 | +29.8% |
| 2013/2 | 52.17 | -34.5% |
| 2012/2 | 79.67 | - |