| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 278.52 | +129.9% |
| 2023/12 | 121.17 | +15.3% |
| 2022/12 | 105.11 | -3.9% |
| 2021/12 | 109.37 | +30.6% |
| 2020/12 | 83.73 | -27.1% |
| 2019/12 | 114.89 | -11.6% |
| 2018/12 | 130.03 | +14.0% |
| 2017/12 | 114.03 | +67.0% |
| 2016/12 | 68.3 | +97.2% |
| 2015/12 | 34.64 | -21.3% |
| 2014/12 | 44.01 | -32.4% |
| 2014/3 | 51.39 | -21.1% |
| 2013/3 | 65.15 | +53.7% |
| 2012/3 | 42.4 | +70.5% |
| 2011/3 | 24.87 | - |