| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 256.59 | +10.1% |
| 2024/3 | 232.95 | -1.1% |
| 2023/3 | 235.64 | +18.9% |
| 2022/3 | 198.12 | +46.9% |
| 2021/3 | 134.85 | -29.1% |
| 2020/3 | 190.33 | +36.3% |
| 2019/3 | 139.69 | +3.0% |
| 2018/3 | 135.64 | -124.5% |
| 2017/3 | -553.49 | -371.5% |
| 2016/3 | 203.88 | -20.7% |
| 2015/3 | 257.21 | -8.2% |
| 2014/3 | 280.21 | -12.5% |
| 2013/3 | 320.14 | +84.6% |
| 2012/3 | 173.43 | - |