| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 149.76 | -36.9% |
| 2024/3 | 237.5 | +14.0% |
| 2023/3 | 208.27 | +17.3% |
| 2022/3 | 177.53 | -10.3% |
| 2021/3 | 197.86 | +13.3% |
| 2020/3 | 174.68 | -16.2% |
| 2019/3 | 208.36 | -13.0% |
| 2018/3 | 239.52 | -2.9% |
| 2017/3 | 246.67 | +1058.1% |
| 2016/3 | 21.3 | +10.8% |
| 2015/3 | 19.22 | +34.4% |
| 2014/3 | 14.3 | -49.6% |
| 2013/3 | 28.4 | +171.0% |
| 2012/3 | 10.48 | - |