| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2024/12 | 37,503 | +3.4% |
| 2023/12 | 36,280 | +20.0% |
| 2022/12 | 30,229 | -6.9% |
| 2021/12 | 32,485 | +7.4% |
| 2020/12 | 30,250 | +6.4% |
| 2019/12 | 28,431 | -2.9% |
| 2018/12 | 29,295 | +12.2% |
| 2017/12 | 26,110 | -6.0% |
| 2016/12 | 27,771 | +2.9% |
| 2015/12 | 26,994 | -9.8% |
| 2014/12 | 29,939 | +4.1% |
| 2013/12 | 28,770 | +7.0% |
| 2012/12 | 26,887 | +0.5% |
| 2011/12 | 26,752 | - |