| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 145.64 | -51.1% |
| 2024/3 | 298.07 | +70.1% |
| 2023/3 | 175.28 | +31.0% |
| 2022/3 | 133.76 | -23.6% |
| 2021/3 | 175.11 | -37.4% |
| 2020/3 | 279.57 | +25.9% |
| 2019/3 | 222.14 | +26.6% |
| 2018/3 | 175.5 | -8.3% |
| 2017/3 | 191.33 | -11.6% |
| 2016/3 | 216.44 | -12.5% |
| 2015/3 | 247.22 | +10.2% |
| 2014/3 | 224.35 | +12.9% |
| 2013/3 | 198.69 | +213.5% |
| 2012/3 | 63.38 | - |