| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2024/12 | 3,707 | -1.4% |
| 2023/12 | 3,761 | +7.4% |
| 2022/12 | 3,502 | -0.1% |
| 2021/12 | 3,505 | +3.5% |
| 2020/12 | 3,385 | +301.2% |
| 2019/12 | 843 | +150.5% |
| 2018/12 | 336 | -39.6% |
| 2017/12 | 557 | -63.5% |
| 2016/12 | 1,526 | -0.4% |
| 2015/12 | 1,532 | -29.4% |
| 2014/12 | 2,173 | -62.4% |
| 2013/12 | 5,775 | -23.0% |
| 2012/12 | 7,500 | -28.6% |
| 2011/12 | 10,502 | - |