| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2024/12 | 5,877 | -22.8% |
| 2023/12 | 7,607 | -16.3% |
| 2022/12 | 9,087 | -9.2% |
| 2021/12 | 10,004 | -9.8% |
| 2020/12 | 11,096 | -5.6% |
| 2019/12 | 11,753 | -1.0% |
| 2018/12 | 11,876 | -11.4% |
| 2017/12 | 13,408 | -20.4% |
| 2016/12 | 16,846 | +14.5% |
| 2015/12 | 14,716 | +118.0% |
| 2014/12 | 6,752 | +35.5% |
| 2014/4 | 6,572 | +31.9% |
| 2013/4 | 4,982 | +27.4% |
| 2012/4 | 3,910 | +19.8% |
| 2011/4 | 3,263 | - |