| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/9 | 816 | -5.2% |
| 2024/9 | 860 | +12.4% |
| 2023/9 | 765 | +12.2% |
| 2022/9 | 682 | -88.2% |
| 2021/9 | 5,773 | -25.5% |
| 2020/9 | 7,751 | -16.8% |
| 2019/9 | 9,319 | -6.8% |
| 2018/9 | 9,996 | -0.5% |
| 2017/9 | 10,047 | +8.1% |
| 2016/9 | 9,294 | +7.0% |
| 2015/9 | 8,685 | +44.9% |
| 2014/9 | 5,996 | +23.0% |
| 2013/9 | 4,875 | +46.9% |
| 2012/9 | 3,320 | -10.9% |
| 2011/9 | 3,727 | - |