| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2024/12 | 63,269 | +12.2% |
| 2023/12 | 56,372 | +2.8% |
| 2022/12 | 54,811 | +19.5% |
| 2021/12 | 45,866 | +31.6% |
| 2020/12 | 34,846 | -7.1% |
| 2019/12 | 37,517 | -6.5% |
| 2018/12 | 40,113 | +7.0% |
| 2017/12 | 37,504 | +20.9% |
| 2016/12 | 31,027 | +11.6% |
| 2015/12 | 27,793 | +8.2% |
| 2014/12 | 25,678 | +8.9% |
| 2013/12 | 23,582 | +13.9% |
| 2012/12 | 20,699 | +11.9% |
| 2011/12 | 18,502 | - |