| （単位：円） | 希薄化後一株あたり利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 332.81 | +19.4% |
| 2023/12 | 278.68 | -7.4% |
| 2022/12 | 301.05 | +3.2% |
| 2021/12 | 291.81 | +54.8% |
| 2020/12 | 188.46 | -6.6% |
| 2019/12 | 201.71 | +53.2% |
| 2018/12 | 131.63 | +17.6% |
| 2017/12 | 111.89 | +1.6% |
| 2016/12 | 110.12 | -28.4% |
| 2015/12 | 153.7 | -30.9% |
| 2014/12 | 222.43 | +64.6% |
| 2013/12 | 135.12 | +27.1% |
| 2012/12 | 106.34 | -142.8% |
| 2011/12 | -248.7 | - |