| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/11 | 35,447 | -2.7% |
| 2024/11 | 36,445 | -7.2% |
| 2023/11 | 39,278 | +25.9% |
| 2022/11 | 31,189 | +12.2% |
| 2021/11 | 27,796 | +33.3% |
| 2020/11 | 20,851 | -44.7% |
| 2019/11 | 37,698 | -10.7% |
| 2018/11 | 42,201 | +6.3% |
| 2017/11 | 39,686 | +2.1% |
| 2016/11 | 38,870 | +5.3% |
| 2015/11 | 36,916 | +6.3% |
| 2014/11 | 34,735 | -15.6% |
| 2013/11 | 41,177 | +28.0% |
| 2012/11 | 32,167 | -24.2% |
| 2011/11 | 42,409 | - |