| （単位：円） | 希薄化後一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/10 | 314.15 | +23.8% |
| 2024/10 | 253.72 | +36.9% |
| 2023/10 | 185.4 | -17.5% |
| 2022/10 | 224.64 | -4.6% |
| 2021/10 | 235.55 | +6.4% |
| 2020/10 | 221.45 | -25.0% |
| 2019/10 | 295.3 | -12.0% |
| 2018/10 | 335.54 | +10.4% |
| 2017/10 | 304.05 | +32.7% |
| 2016/10 | 229.16 | -13.9% |
| 2015/10 | 266.27 | +3.2% |
| 2014/10 | 258.02 | +47.0% |
| 2013/10 | 175.5 | +61.2% |
| 2012/10 | 108.88 | +206.6% |
| 2011/10 | 35.51 | - |