| （単位：円） | 希薄化後一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 259.34 | +2.2% |
| 2024/3 | 253.75 | +2.7% |
| 2023/3 | 247 | +29.1% |
| 2022/3 | 191.35 | +2.4% |
| 2021/3 | 186.93 | -13.2% |
| 2020/3 | 215.47 | -27.4% |
| 2019/3 | 296.79 | +21.8% |
| 2018/3 | 243.62 | +18.6% |
| 2017/3 | 205.4 | -0.4% |
| 2016/3 | 206.29 | -17.0% |
| 2015/3 | 248.6 | +57.7% |
| 2014/3 | 157.67 | -13.4% |
| 2013/3 | 182.06 | +2.5% |
| 2012/3 | 177.57 | - |