| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 351.6 | -32.0% |
| 2023/12 | 517.12 | +29.3% |
| 2022/12 | 400.03 | +61.2% |
| 2021/12 | 248.14 | +179.3% |
| 2020/12 | 88.83 | -57.1% |
| 2019/12 | 207.13 | +23.4% |
| 2018/12 | 167.8 | +53.2% |
| 2017/12 | 109.51 | +91.5% |
| 2016/12 | 57.19 | -62.9% |
| 2015/12 | 153.98 | +9.9% |
| 2014/12 | 140.14 | +20.3% |
| 2013/12 | 116.48 | -17.9% |
| 2012/12 | 141.86 | +2.3% |
| 2011/12 | 138.61 | - |