| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 186.56 | +17.2% |
| 2024/3 | 159.12 | +46.3% |
| 2023/3 | 108.76 | +686.4% |
| 2022/3 | 13.83 | -104.4% |
| 2021/3 | -311.98 | -275.6% |
| 2020/3 | 177.68 | -27.6% |
| 2019/3 | 245.41 | +8.7% |
| 2018/3 | 225.86 | +22.5% |
| 2017/3 | 184.35 | -41.4% |
| 2016/3 | 314.56 | +14.3% |
| 2015/3 | 275.29 | +13.8% |
| 2014/3 | 241.86 | +6.4% |
| 2013/3 | 227.21 | +36.6% |
| 2012/3 | 166.35 | - |