| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2024/12 | 8,306 | -22.5% |
| 2023/12 | 10,717 | -36.5% |
| 2022/12 | 16,881 | -29.4% |
| 2021/12 | 23,895 | -29.6% |
| 2020/12 | 33,952 | +9.1% |
| 2019/12 | 31,110 | -4.8% |
| 2018/12 | 32,674 | +22.0% |
| 2017/12 | 26,778 | +36.6% |
| 2016/12 | 19,600 | -6.3% |
| 2015/12 | 20,913 | -2.2% |
| 2014/12 | 21,375 | +1.8% |
| 2013/12 | 20,993 | +38.0% |
| 2012/8 | 15,210 | +168.5% |
| 2011/8 | 5,665 | - |