| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/9 | -662 | -64.5% |
| 2024/9 | -1,866 | -198.6% |
| 2023/9 | 1,893 | -21.6% |
| 2022/9 | 2,414 | -20.8% |
| 2021/9 | 3,048 | -61.8% |
| 2020/9 | 7,977 | +645.5% |
| 2019/9 | 1,070 | -74.5% |
| 2018/9 | 4,192 | -51.8% |
| 2017/9 | 8,691 | -58.0% |
| 2016/9 | 20,711 | +6.6% |
| 2015/9 | 19,436 | +49.2% |
| 2014/9 | 13,025 | +312.6% |
| 2013/9 | 3,157 | +305.6% |
| 2012/9 | 778 | +174.8% |
| 2011/9 | 283 | - |