| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 243.1 | -55.2% |
| 2023/12 | 542.13 | +30.5% |
| 2022/12 | 415.49 | +31.4% |
| 2021/12 | 316.25 | +22.5% |
| 2020/12 | 258.17 | +30.0% |
| 2019/12 | 198.59 | +48.3% |
| 2018/12 | 133.94 | +17.3% |
| 2017/12 | 114.22 | +11.6% |
| 2016/12 | 102.37 | -11.4% |
| 2015/12 | 115.51 | +9.6% |
| 2014/12 | 105.38 | +51.7% |
| 2013/12 | 69.46 | +78.5% |
| 2012/12 | 38.91 | +30.4% |
| 2011/12 | 29.83 | - |