| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/7 | 23,917 | 0.0% |
| 2024/7 | 23,917 | -13.2% |
| 2023/7 | 27,552 | -13.3% |
| 2022/7 | 31,790 | +1.7% |
| 2021/7 | 31,252 | -1.5% |
| 2020/7 | 31,739 | -14.6% |
| 2019/7 | 37,151 | -1.4% |
| 2018/7 | 37,674 | +8.9% |
| 2017/7 | 34,603 | +50.7% |
| 2016/7 | 22,968 | +45.1% |
| 2015/7 | 15,829 | +31.5% |
| 2014/7 | 12,036 | +9.5% |
| 2013/7 | 10,990 | +72.3% |
| 2012/7 | 6,380 | +57.0% |
| 2011/7 | 4,064 | - |