| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/8 | 9,272 | -14.1% |
| 2024/8 | 10,798 | +15.8% |
| 2023/8 | 9,321 | +112.8% |
| 2022/8 | 4,379 | -16.1% |
| 2021/8 | 5,217 | -34.3% |
| 2020/8 | 7,938 | +15.4% |
| 2019/8 | 6,879 | +6.7% |
| 2018/8 | 6,444 | +35.2% |
| 2017/8 | 4,765 | +19.2% |
| 2016/8 | 3,997 | -57.3% |
| 2015/8 | 9,349 | -40.4% |
| 2014/8 | 15,697 | +246.5% |
| 2013/8 | 4,531 | -52.0% |
| 2012/8 | 9,447 | -43.0% |
| 2011/8 | 16,576 | - |