| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/12 | 52.82 | -33.8% |
| 2024/12 | 79.75 | -54.1% |
| 2023/12 | 173.56 | +73.4% |
| 2022/12 | 100.11 | +3.7% |
| 2021/12 | 96.53 | +164.6% |
| 2020/12 | 36.48 | -53.4% |
| 2019/12 | 78.21 | -40.5% |
| 2018/12 | 131.45 | -54.4% |
| 2017/12 | 288.02 | +7.6% |
| 2016/12 | 267.62 | -3.0% |
| 2015/12 | 275.87 | +57.6% |
| 2014/12 | 175.06 | +24.4% |
| 2013/12 | 140.73 | +7.9% |
| 2012/12 | 130.37 | +13.0% |
| 2011/12 | 115.41 | - |