| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 131.62 | -35.6% |
| 2023/12 | 204.43 | -37.9% |
| 2022/12 | 329.03 | +40.7% |
| 2021/12 | 233.86 | -50.0% |
| 2021/3 | 210.11 | -55.1% |
| 2020/3 | 467.76 | -27.9% |
| 2019/3 | 648.71 | +20.9% |
| 2018/3 | 536.63 | +41.3% |
| 2017/3 | 379.66 | +16.1% |
| 2016/3 | 327.04 | +54.7% |
| 2015/3 | 211.37 | +8.3% |
| 2014/3 | 195.15 | +66.5% |
| 2013/3 | 117.22 | +35.5% |
| 2012/3 | 86.51 | - |