| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 626.41 | +14.9% |
| 2024/3 | 544.95 | +68.0% |
| 2023/3 | 324.36 | +47.8% |
| 2022/3 | 219.48 | -22.9% |
| 2021/3 | 284.64 | +24.3% |
| 2020/3 | 228.92 | +26.8% |
| 2019/3 | 180.54 | 0.0% |
| 2018/3 | 180.47 | -11.5% |
| 2017/3 | 204.03 | +13.5% |
| 2016/3 | 179.81 | +8.7% |
| 2015/3 | 165.49 | -25.6% |
| 2014/3 | 222.46 | +31.5% |
| 2013/3 | 169.15 | +7.2% |
| 2012/3 | 157.77 | - |