| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 358.21 | +22.4% |
| 2023/12 | 292.76 | -2.2% |
| 2022/12 | 299.29 | +17.1% |
| 2021/12 | 255.56 | +16.6% |
| 2020/12 | 219.15 | -7.5% |
| 2019/12 | 236.98 | -19.6% |
| 2018/12 | 294.8 | +47.9% |
| 2017/12 | 199.31 | +24.6% |
| 2016/12 | 159.97 | +182.0% |
| 2015/12 | 56.72 | -57.0% |
| 2014/12 | 131.9 | +25.7% |
| 2013/12 | 104.96 | +957.0% |
| 2012/12 | 9.93 | -147.5% |
| 2011/11 | -20.89 | - |