| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2024/12 | 19,155 | -15.5% |
| 2023/12 | 22,671 | +10.1% |
| 2022/12 | 20,587 | -4.4% |
| 2021/12 | 21,542 | -16.2% |
| 2020/12 | 25,700 | -9.3% |
| 2019/12 | 28,347 | -9.9% |
| 2018/12 | 31,471 | +98.3% |
| 2017/12 | 15,872 | +168.7% |
| 2016/12 | 5,907 | +41.1% |
| 2015/12 | 4,188 | +266.8% |
| 2014/12 | 1,141 | +34.6% |
| 2013/12 | 848 | -86.2% |
| 2012/12 | 6,161 | -16.8% |
| 2011/12 | 7,404 | - |