| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 297.71 | +37.2% |
| 2024/3 | 216.95 | -6.7% |
| 2023/3 | 232.62 | -4.6% |
| 2022/3 | 243.82 | +36.7% |
| 2021/3 | 178.33 | +8.8% |
| 2020/3 | 163.97 | -8.2% |
| 2019/3 | 178.55 | +1.3% |
| 2018/3 | 176.31 | -40.3% |
| 2017/3 | 295.1 | -39.0% |
| 2016/3 | 483.51 | +6.4% |
| 2015/3 | 454.3 | +81.7% |
| 2014/3 | 250.04 | -18.4% |
| 2013/3 | 306.43 | +46.6% |
| 2012/3 | 208.98 | - |