| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 204.8 | +9.7% |
| 2023/12 | 186.77 | +48.5% |
| 2022/12 | 125.73 | +24.5% |
| 2021/12 | 100.96 | +49.4% |
| 2020/12 | 67.57 | -13.2% |
| 2019/12 | 77.84 | -22.4% |
| 2018/12 | 100.31 | -30.7% |
| 2017/12 | 144.73 | -32.7% |
| 2016/12 | 214.96 | -16.7% |
| 2015/12 | 258.02 | +4.2% |
| 2014/12 | 247.63 | +9.2% |
| 2013/12 | 226.74 | +68.7% |
| 2012/12 | 134.4 | -1.1% |
| 2011/12 | 135.94 | - |