| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/12 | 403.18 | -11.4% |
| 2024/12 | 454.83 | -1.9% |
| 2023/12 | 463.51 | +18.7% |
| 2022/12 | 390.47 | +17.8% |
| 2021/12 | 331.35 | +118.1% |
| 2020/12 | 151.91 | -5.8% |
| 2019/12 | 161.27 | -20.8% |
| 2018/12 | 203.63 | +38.8% |
| 2017/12 | 146.67 | +71.2% |
| 2016/12 | 85.67 | -45.1% |
| 2015/12 | 156.03 | +57.7% |
| 2014/12 | 98.97 | +169.8% |
| 2013/12 | 36.68 | -29.8% |
| 2012/12 | 52.22 | -47.6% |
| 2011/12 | 99.69 | - |