| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2024/12 | 7,915 | -19.9% |
| 2023/12 | 9,876 | -17.7% |
| 2022/12 | 11,995 | +25.4% |
| 2021/12 | 9,565 | +31.8% |
| 2020/12 | 7,257 | -2.1% |
| 2019/12 | 7,411 | +7.7% |
| 2018/12 | 6,881 | -3.1% |
| 2017/12 | 7,101 | +1.5% |
| 2016/12 | 6,993 | +0.1% |
| 2015/12 | 6,983 | -0.3% |
| 2014/12 | 7,005 | -3.3% |
| 2013/12 | 7,241 | +11.0% |
| 2012/12 | 6,525 | -3.3% |
| 2011/12 | 6,749 | - |