| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/10 | 22,455 | -3.5% |
| 2024/10 | 23,264 | +5.8% |
| 2023/10 | 21,990 | +15.4% |
| 2022/10 | 19,057 | +65.3% |
| 2021/10 | 11,530 | +31.8% |
| 2020/10 | 8,746 | -56.7% |
| 2019/10 | 20,190 | +0.9% |
| 2018/10 | 20,009 | +10.1% |
| 2017/10 | 18,172 | +1.5% |
| 2016/10 | 17,911 | +5.5% |
| 2015/10 | 16,979 | +10.6% |
| 2014/10 | 15,346 | +5.8% |
| 2013/10 | 14,510 | +6.7% |
| 2012/10 | 13,594 | +11.9% |
| 2011/10 | 12,148 | - |