| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 120.13 | -72.9% |
| 2024/3 | 442.57 | +12.4% |
| 2023/3 | 393.92 | +4.0% |
| 2022/3 | 378.84 | +10.9% |
| 2021/3 | 341.69 | +4.2% |
| 2020/3 | 328.01 | +5.6% |
| 2019/3 | 310.71 | +5.9% |
| 2018/3 | 293.35 | +10.3% |
| 2017/3 | 265.88 | +3.1% |
| 2016/3 | 257.79 | +10.7% |
| 2015/3 | 232.91 | +26.9% |
| 2014/3 | 183.55 | -1.1% |
| 2013/3 | 185.62 | -5.3% |
| 2012/3 | 196.09 | - |