| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2024/12 | 4,614 | -8.1% |
| 2023/12 | 5,019 | -8.0% |
| 2022/12 | 5,457 | +22.9% |
| 2021/12 | 4,442 | +54.2% |
| 2020/12 | 2,880 | -41.0% |
| 2019/12 | 4,882 | +52.2% |
| 2018/12 | 3,208 | +1.3% |
| 2017/12 | 3,165 | +9.0% |
| 2016/12 | 2,903 | -16.8% |
| 2015/12 | 3,488 | -6.1% |
| 2014/12 | 3,713 | -8.0% |
| 2013/12 | 4,037 | +11.1% |
| 2012/12 | 3,632 | +1.0% |
| 2011/12 | 3,598 | - |