| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/1 | 1,759 | +36.5% |
| 2025/1 | 1,289 | -37.5% |
| 2024/1 | 2,064 | +353.6% |
| 2023/1 | 455 | -127.3% |
| 2022/1 | -1,666 | -183.3% |
| 2021/1 | 2,001 | +221.7% |
| 2020/1 | 622 | +92.6% |
| 2019/1 | 323 | -51.5% |
| 2018/1 | 666 | -18.8% |
| 2017/1 | 820 | +26.5% |
| 2016/1 | 648 | -112.9% |
| 2015/1 | -5,032 | +78.9% |
| 2014/1 | -2,812 | +113.2% |
| 2013/1 | -1,319 | +1929.2% |
| 2012/1 | -65 | - |