| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 172.92 | +35.4% |
| 2023/12 | 127.74 | +68.7% |
| 2022/12 | 75.73 | +52.8% |
| 2021/12 | 49.56 | +5468.5% |
| 2020/12 | 0.89 | -99.2% |
| 2020/3 | 84.64 | -25.9% |
| 2019/3 | 114.15 | -61.9% |
| 2018/3 | 299.87 | +30.8% |
| 2017/3 | 229.33 | +121.7% |
| 2016/3 | 103.46 | +34.9% |
| 2015/3 | 76.72 | -56.1% |
| 2014/3 | 174.96 | -8.0% |
| 2013/3 | 190.16 | +34.9% |
| 2012/3 | 140.93 | - |