| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/8 | 27,453 | +9.6% |
| 2024/8 | 25,047 | +9.1% |
| 2023/8 | 22,958 | +25.6% |
| 2022/8 | 18,273 | +6.6% |
| 2021/8 | 17,139 | -7.2% |
| 2020/8 | 18,473 | +12.3% |
| 2019/8 | 16,451 | +6.5% |
| 2018/8 | 15,442 | +14.5% |
| 2017/8 | 13,485 | +12.9% |
| 2016/8 | 11,942 | +16.5% |
| 2015/8 | 10,252 | +1.3% |
| 2014/8 | 10,120 | +7.1% |
| 2013/8 | 9,446 | +2.9% |
| 2012/8 | 9,183 | +10.0% |
| 2011/8 | 8,347 | - |