| （単位：円） | 希薄化後一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/2 | 295.15 | +62.7% |
| 2024/2 | 181.42 | +22.7% |
| 2023/2 | 147.88 | +24.4% |
| 2022/2 | 118.84 | +5.1% |
| 2021/2 | 113.11 | -50.2% |
| 2020/2 | 227.3 | -1.1% |
| 2019/2 | 229.86 | +0.7% |
| 2018/2 | 228.35 | -5.3% |
| 2017/2 | 241.15 | +15.5% |
| 2016/2 | 208.76 | -4.8% |
| 2015/2 | 219.28 | -12.0% |
| 2014/2 | 249.3 | +13.5% |
| 2013/2 | 219.56 | +2.1% |
| 2012/2 | 215.09 | - |