| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 178.58 | +22.2% |
| 2023/12 | 146.19 | +147.4% |
| 2022/12 | 59.1 | +21.6% |
| 2021/12 | 48.6 | +51.9% |
| 2020/12 | 32 | -49.8% |
| 2019/12 | 63.75 | +2.5% |
| 2018/12 | 62.17 | -45.7% |
| 2017/12 | 114.41 | +38.1% |
| 2016/12 | 82.82 | +63.8% |
| 2015/12 | 50.56 | -7.9% |
| 2014/12 | 54.9 | +6.3% |
| 2013/12 | 51.64 | +5.1% |
| 2012/12 | 49.15 | +34.5% |
| 2011/12 | 36.54 | - |