| （単位：円） | 希薄化後一株あたり利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 415.76 | -14.0% |
| 2023/12 | 483.41 | +12.0% |
| 2022/12 | 431.7 | -22.7% |
| 2021/12 | 558.71 | -1788.5% |
| 2020/12 | -33.09 | -108.2% |
| 2019/12 | 404.28 | +4.4% |
| 2018/12 | 387.28 | +3.3% |
| 2017/12 | 375.01 | +10.8% |
| 2016/12 | 338.52 | -6.6% |
| 2015/12 | 362.52 | -5.4% |
| 2014/12 | 383.39 | +48.7% |
| 2013/12 | 257.81 | +17.7% |
| 2012/12 | 219.1 | +66.6% |
| 2011/12 | 131.5 | - |