| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 762.84 | +13.4% |
| 2024/3 | 672.6 | +9.3% |
| 2023/3 | 615.27 | +43.9% |
| 2022/3 | 427.58 | -2.2% |
| 2021/3 | 437.12 | +36.3% |
| 2020/3 | 320.6 | -36.4% |
| 2019/3 | 504.12 | -18.9% |
| 2018/3 | 621.86 | +37.5% |
| 2017/3 | 452.23 | +762.5% |
| 2016/3 | 52.43 | +34.9% |
| 2015/3 | 38.86 | +26.9% |
| 2014/3 | 30.63 | +1051.5% |
| 2013/3 | 2.66 | +46.2% |
| 2012/3 | 1.82 | - |