| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/12 | 263.73 | +12.0% |
| 2024/12 | 235.39 | +19.0% |
| 2023/12 | 197.83 | -13.1% |
| 2022/12 | 227.64 | +23.5% |
| 2021/12 | 184.29 | +41.0% |
| 2020/12 | 130.66 | -54.6% |
| 2019/12 | 287.84 | +70.2% |
| 2018/12 | 169.08 | +27.1% |
| 2017/12 | 133.04 | +35.6% |
| 2016/12 | 98.12 | -12.4% |
| 2015/12 | 112 | +19.7% |
| 2014/12 | 93.53 | +0.1% |
| 2013/12 | 93.47 | +5.5% |
| 2012/12 | 88.58 | +36.8% |
| 2011/12 | 64.75 | - |