| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 257.67 | +11.6% |
| 2024/3 | 230.88 | +15.2% |
| 2023/3 | 200.48 | -17.2% |
| 2022/3 | 242.1 | +5.9% |
| 2021/3 | 228.7 | -13.1% |
| 2020/3 | 263.21 | -49.8% |
| 2019/3 | 524.09 | +105.9% |
| 2018/3 | 254.54 | +6.8% |
| 2017/3 | 238.35 | +27.7% |
| 2016/3 | 186.62 | +25.7% |
| 2015/3 | 148.48 | +11.1% |
| 2014/3 | 133.63 | +12.3% |
| 2013/3 | 119.02 | +46.5% |
| 2012/3 | 81.26 | - |