| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 799.44 | -16.2% |
| 2023/12 | 953.71 | +18.2% |
| 2022/12 | 807.06 | +59.8% |
| 2021/12 | 505.05 | +61.6% |
| 2020/12 | 312.58 | -14.8% |
| 2019/12 | 367.09 | -30.6% |
| 2018/12 | 529.24 | +37.0% |
| 2017/12 | 386.3 | +25.5% |
| 2016/12 | 307.74 | +0.7% |
| 2015/12 | 305.73 | +22.2% |
| 2014/12 | 250.28 | +17.6% |
| 2013/12 | 212.76 | +21.7% |
| 2012/12 | 174.87 | -14.6% |
| 2011/12 | 204.88 | - |