| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2024/12 | 18,109 | +38.7% |
| 2023/12 | 13,054 | +26.8% |
| 2022/12 | 10,293 | +28.4% |
| 2021/12 | 8,019 | +30.8% |
| 2020/12 | 6,130 | +5.6% |
| 2019/12 | 5,805 | +5.2% |
| 2018/12 | 5,517 | +2.0% |
| 2017/12 | 5,411 | -0.9% |
| 2016/12 | 5,462 | -9.8% |
| 2015/12 | 6,054 | -49.8% |
| 2014/12 | 12,068 | -23.1% |
| 2013/12 | 15,695 | -22.3% |
| 2012/12 | 20,200 | -1.2% |
| 2011/12 | 20,447 | - |