| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2024/12 | 3,317 | -5.5% |
| 2023/12 | 3,509 | -14.8% |
| 2022/12 | 4,119 | +5.8% |
| 2021/12 | 3,893 | -4.4% |
| 2020/12 | 4,073 | +2.9% |
| 2019/12 | 3,960 | -27.3% |
| 2018/12 | 5,449 | +24.3% |
| 2017/12 | 4,382 | -11.8% |
| 2016/12 | 4,971 | -9.3% |
| 2015/12 | 5,483 | -15.0% |
| 2014/12 | 6,453 | -2.6% |
| 2013/12 | 6,624 | +49.5% |
| 2012/12 | 4,430 | +71.0% |
| 2011/12 | 2,590 | - |