| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/4 | 25,040 | -21.8% |
| 2024/4 | 32,024 | -25.5% |
| 2023/4 | 42,996 | +5.0% |
| 2022/4 | 40,943 | +11.8% |
| 2021/4 | 36,631 | +59.4% |
| 2020/4 | 22,976 | -15.7% |
| 2019/4 | 27,252 | +18.3% |
| 2018/4 | 23,030 | +15.3% |
| 2017/4 | 19,970 | +22.4% |
| 2016/4 | 16,311 | +22.1% |
| 2015/4 | 13,364 | -7.0% |
| 2014/4 | 14,369 | -26.0% |
| 2013/4 | 19,428 | -5.2% |
| 2012/4 | 20,491 | - |