| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2024/12 | 46,126 | +19.2% |
| 2023/12 | 38,710 | +20.4% |
| 2022/12 | 32,163 | +8.4% |
| 2021/12 | 29,679 | +3.3% |
| 2020/12 | 28,733 | -11.4% |
| 2019/12 | 32,434 | +2.2% |
| 2018/12 | 31,737 | -2.1% |
| 2017/12 | 32,408 | +2.8% |
| 2016/12 | 31,533 | +1.9% |
| 2015/12 | 30,941 | +13.0% |
| 2014/12 | 27,389 | +33.0% |
| 2013/12 | 20,588 | +0.4% |
| 2012/12 | 20,507 | +11.3% |
| 2011/12 | 18,421 | - |