| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/6 | 9,679 | +3.8% |
| 2024/6 | 9,328 | +31.0% |
| 2023/6 | 7,119 | +195.4% |
| 2022/6 | 2,410 | +14.7% |
| 2021/6 | 2,102 | -71.6% |
| 2020/6 | 7,391 | -30.9% |
| 2019/6 | 10,701 | -14.1% |
| 2018/6 | 12,464 | -7.2% |
| 2017/6 | 13,437 | -2.2% |
| 2016/6 | 13,745 | -5.2% |
| 2015/6 | 14,493 | -25.2% |
| 2014/6 | 19,375 | -24.7% |
| 2013/6 | 25,713 | -0.7% |
| 2012/6 | 25,885 | +6.5% |
| 2011/6 | 24,306 | - |