| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 268.32 | +35.2% |
| 2024/3 | 198.41 | -0.4% |
| 2023/3 | 199.15 | +3.4% |
| 2022/3 | 192.51 | -1.2% |
| 2021/3 | 194.88 | +43.5% |
| 2020/3 | 135.78 | -23.1% |
| 2019/3 | 176.51 | -16.9% |
| 2018/3 | 212.41 | +2.9% |
| 2017/3 | 206.33 | +26.3% |
| 2016/3 | 163.39 | -0.3% |
| 2015/3 | 163.88 | +22.7% |
| 2014/3 | 133.57 | +12.8% |
| 2013/3 | 118.45 | -18.6% |
| 2012/3 | 145.43 | - |