| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 1143.26 | +47.1% |
| 2024/3 | 777.29 | +1.5% |
| 2023/3 | 765.47 | -58.3% |
| 2022/3 | 1835.02 | +69.1% |
| 2021/3 | 1085.47 | +41.1% |
| 2020/3 | 769.56 | -4.1% |
| 2019/3 | 802.35 | -22.5% |
| 2018/3 | 1035.67 | +53.2% |
| 2017/3 | 675.82 | +4.6% |
| 2016/3 | 646.09 | +11.3% |
| 2015/3 | 580.71 | +62.4% |
| 2014/3 | 357.55 | +61.2% |
| 2013/3 | 221.75 | +3.8% |
| 2012/3 | 213.56 | - |