| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 216.66 | +12.9% |
| 2024/3 | 191.83 | -3.6% |
| 2023/3 | 199.03 | +36.6% |
| 2022/3 | 145.66 | +21.3% |
| 2021/3 | 120.09 | +7.7% |
| 2020/3 | 111.53 | -12.3% |
| 2019/3 | 127.24 | -64.7% |
| 2018/3 | 359.98 | +4.4% |
| 2017/3 | 344.72 | +36.3% |
| 2016/3 | 252.82 | +21.0% |
| 2015/3 | 209 | +22.3% |
| 2014/3 | 170.86 | +10.4% |
| 2013/3 | 154.77 | +78.1% |
| 2012/3 | 86.89 | - |