| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2024/12 | 47,070 | +5.2% |
| 2023/12 | 44,744 | +1.6% |
| 2022/12 | 44,021 | +8.6% |
| 2021/12 | 40,519 | +23.1% |
| 2020/12 | 32,905 | -5.6% |
| 2019/12 | 34,857 | +3.2% |
| 2018/12 | 33,778 | +12.3% |
| 2017/12 | 30,074 | +14.4% |
| 2016/12 | 26,300 | +11.0% |
| 2015/12 | 23,704 | -9.6% |
| 2014/12 | 26,217 | +9.9% |
| 2013/12 | 23,848 | -5.4% |
| 2012/12 | 25,208 | +7.0% |
| 2011/12 | 23,550 | - |