| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 198.99 | +189.1% |
| 2023/12 | 68.83 | -53.4% |
| 2022/12 | 147.62 | +115.0% |
| 2021/12 | 68.67 | -33.7% |
| 2020/12 | 103.64 | +15.5% |
| 2019/12 | 89.72 | -54.8% |
| 2018/12 | 198.52 | +3.6% |
| 2017/12 | 191.55 | +5.2% |
| 2016/12 | 182.14 | -7.3% |
| 2015/12 | 196.55 | +14.7% |
| 2014/12 | 171.39 | +15.5% |
| 2013/12 | 148.36 | +12.2% |
| 2012/12 | 132.24 | +204.3% |
| 2011/12 | 43.46 | - |