| （単位：円） | 希薄化後一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 144.1 | +11.3% |
| 2024/3 | 129.51 | +8.4% |
| 2023/3 | 119.44 | +11.4% |
| 2022/3 | 107.2 | -66.6% |
| 2021/3 | 321.26 | +6.9% |
| 2020/3 | 300.43 | +11.9% |
| 2019/3 | 268.55 | -14.1% |
| 2018/3 | 312.8 | +14.2% |
| 2017/3 | 273.96 | +5.7% |
| 2016/3 | 259.28 | +72.8% |
| 2015/3 | 150.02 | -13.9% |
| 2014/3 | 174.24 | +10.9% |
| 2013/3 | 157.17 | -51.1% |
| 2012/3 | 321.64 | - |