| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/12 | 197.62 | -23.9% |
| 2024/12 | 259.79 | -22.1% |
| 2023/12 | 333.49 | -6.1% |
| 2022/12 | 355.24 | +36.8% |
| 2021/12 | 259.67 | +362.1% |
| 2020/12 | 56.19 | -77.9% |
| 2019/12 | 254.74 | -10.1% |
| 2018/12 | 283.34 | +603.8% |
| 2017/12 | 40.26 | +498.2% |
| 2016/12 | 6.73 | -41.8% |
| 2015/12 | 11.56 | -65.0% |
| 2014/12 | 33.05 | -6.8% |
| 2013/12 | 35.48 | -42.9% |
| 2012/12 | 62.11 | +159.7% |
| 2011/12 | 23.92 | - |