| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/8 | 12,680 | +12.2% |
| 2024/8 | 11,298 | -9.6% |
| 2023/8 | 12,498 | +1.3% |
| 2022/8 | 12,337 | +54.2% |
| 2021/8 | 8,003 | +12.1% |
| 2020/8 | 7,137 | +17.9% |
| 2019/8 | 6,056 | -28.8% |
| 2018/8 | 8,500 | +17.8% |
| 2017/8 | 7,219 | +35.8% |
| 2016/8 | 5,314 | -10.6% |
| 2015/8 | 5,942 | +11.1% |
| 2014/8 | 5,347 | +42.9% |
| 2013/8 | 3,742 | -17.1% |
| 2012/8 | 4,512 | -14.6% |
| 2011/8 | 5,284 | - |