| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2024/12 | 13,988 | -4.1% |
| 2023/12 | 14,587 | -1.3% |
| 2022/12 | 14,775 | -22.0% |
| 2021/12 | 18,950 | -39.0% |
| 2020/12 | 31,085 | -54.0% |
| 2019/12 | 67,513 | +6.3% |
| 2018/12 | 63,510 | +75.3% |
| 2017/12 | 36,230 | +62.2% |
| 2016/12 | 22,333 | +37.9% |
| 2015/12 | 16,198 | +84.3% |
| 2014/12 | 8,791 | +54.6% |
| 2013/12 | 5,687 | +8.5% |
| 2012/12 | 5,239 | +1.1% |
| 2011/12 | 5,182 | - |