| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 286.34 | +21.1% |
| 2024/3 | 236.49 | +55.9% |
| 2023/3 | 151.73 | -5.1% |
| 2022/3 | 159.93 | -29.9% |
| 2021/3 | 228.28 | +98.6% |
| 2020/3 | 114.97 | -34.9% |
| 2019/3 | 176.62 | -12.2% |
| 2018/3 | 201.21 | +41.5% |
| 2017/3 | 142.15 | -4.3% |
| 2016/3 | 148.54 | -19.5% |
| 2015/3 | 184.59 | -41.6% |
| 2014/3 | 316.16 | +186.1% |
| 2013/3 | 110.5 | -142.2% |
| 2012/3 | -261.93 | - |