| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/12 | 389.05 | +43.4% |
| 2024/12 | 271.37 | +73.0% |
| 2023/12 | 156.86 | -34.0% |
| 2022/12 | 237.53 | +7.3% |
| 2021/12 | 221.46 | +22.8% |
| 2020/12 | 180.37 | +14.4% |
| 2019/12 | 157.64 | -21.9% |
| 2018/12 | 201.81 | -54.2% |
| 2017/12 | 440.94 | +808.0% |
| 2016/12 | 48.56 | -20.6% |
| 2015/12 | 61.19 | +3.7% |
| 2014/12 | 58.99 | -10.3% |
| 2013/12 | 65.77 | +6.9% |
| 2012/12 | 61.5 | -12.3% |
| 2011/12 | 70.09 | - |