| （単位：円） | 希薄化後一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 189.99 | +4.8% |
| 2024/3 | 181.26 | -8.7% |
| 2023/3 | 198.5 | +15.5% |
| 2022/3 | 171.81 | +46.4% |
| 2021/3 | 117.33 | +3.7% |
| 2020/3 | 113.11 | -7.6% |
| 2019/3 | 122.46 | -3.8% |
| 2018/3 | 127.35 | +17.2% |
| 2017/3 | 108.64 | +15.2% |
| 2016/3 | 94.27 | +13.7% |
| 2015/3 | 82.94 | +2.8% |
| 2014/3 | 80.7 | +25.8% |
| 2013/3 | 64.16 | -52.1% |
| 2012/3 | 133.93 | - |