| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2024/12 | 68,556 | -0.6% |
| 2023/12 | 68,974 | +6.7% |
| 2022/12 | 64,645 | +23.4% |
| 2021/12 | 52,366 | +21.1% |
| 2020/12 | 43,226 | -2.8% |
| 2019/12 | 44,479 | +14.5% |
| 2018/12 | 38,852 | +21.2% |
| 2017/12 | 32,066 | +26.5% |
| 2016/12 | 25,340 | +12.0% |
| 2015/12 | 22,618 | +12.1% |
| 2014/12 | 20,175 | +15.5% |
| 2013/12 | 17,462 | -52.7% |
| 2012/12 | 36,896 | +7.5% |
| 2011/9 | 34,316 | - |