| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/2 | 284.51 | +19.7% |
| 2024/2 | 237.73 | +10.8% |
| 2023/2 | 214.61 | +1.9% |
| 2022/2 | 210.55 | +84.3% |
| 2021/2 | 114.22 | -28.8% |
| 2020/2 | 160.49 | -3.4% |
| 2019/2 | 166.07 | +5.0% |
| 2018/2 | 158.23 | +15.4% |
| 2017/2 | 137.1 | +10.7% |
| 2016/2 | 123.86 | +4.9% |
| 2015/2 | 118.1 | +10.8% |
| 2014/2 | 106.63 | +40.0% |
| 2013/2 | 76.17 | +13.4% |
| 2012/2 | 67.15 | - |