| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 160.36 | +26.5% |
| 2024/3 | 126.8 | -29.1% |
| 2023/3 | 178.93 | -35.5% |
| 2022/3 | 277.39 | +24.8% |
| 2021/3 | 222.29 | +89.1% |
| 2020/3 | 117.56 | -44.8% |
| 2019/3 | 212.87 | -53.2% |
| 2018/3 | 454.55 | +5.8% |
| 2017/3 | 429.46 | +4.6% |
| 2016/3 | 410.46 | +8.8% |
| 2015/3 | 377.27 | -22.8% |
| 2014/3 | 488.66 | +10.5% |
| 2013/3 | 442.26 | +2.7% |
| 2012/3 | 430.46 | - |