| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/9 | 54,684 | +16.9% |
| 2024/9 | 46,778 | +13.7% |
| 2023/9 | 41,137 | +12.8% |
| 2022/9 | 36,472 | -15.9% |
| 2021/9 | 43,387 | +7.5% |
| 2020/9 | 40,359 | +3.8% |
| 2019/9 | 38,881 | +11.0% |
| 2018/9 | 35,036 | -2.5% |
| 2017/9 | 35,938 | -1.6% |
| 2016/9 | 36,525 | -17.4% |
| 2015/9 | 44,202 | +0.8% |
| 2014/9 | 43,852 | +9.8% |
| 2013/9 | 39,922 | +4.7% |
| 2012/9 | 38,127 | -5.3% |
| 2011/9 | 40,256 | - |