| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 132.64 | +12.3% |
| 2023/12 | 118.07 | +23.8% |
| 2022/12 | 95.35 | +72.5% |
| 2021/12 | 55.26 | +136.4% |
| 2020/12 | 23.38 | -60.0% |
| 2020/3 | 53.06 | -9.3% |
| 2019/3 | 58.5 | -10.7% |
| 2018/3 | 65.5 | +27.4% |
| 2017/3 | 51.43 | +13.0% |
| 2016/3 | 45.5 | -28.0% |
| 2015/3 | 63.22 | +93.7% |
| 2014/3 | 32.63 | -11.8% |
| 2013/3 | 36.98 | +62.8% |
| 2012/3 | 22.71 | - |