| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2024/12 | 30,410 | +3.4% |
| 2023/12 | 29,396 | -17.7% |
| 2022/12 | 35,708 | +6.4% |
| 2021/12 | 33,560 | +15.0% |
| 2020/12 | 29,172 | +13.5% |
| 2019/12 | 25,695 | +23.7% |
| 2018/12 | 20,765 | +22.9% |
| 2017/12 | 16,889 | -3.5% |
| 2016/12 | 17,505 | +5.1% |
| 2015/12 | 16,658 | +24.6% |
| 2014/12 | 13,373 | +11.3% |
| 2013/12 | 12,013 | +26.4% |
| 2012/12 | 9,507 | +22.1% |
| 2011/12 | 7,789 | - |