| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2024/12 | 30,645 | +8.5% |
| 2023/12 | 28,238 | +10.2% |
| 2022/12 | 25,635 | -11.0% |
| 2021/12 | 28,813 | +15.1% |
| 2020/12 | 25,027 | -2.8% |
| 2019/12 | 25,753 | +18.7% |
| 2018/12 | 21,697 | +16.1% |
| 2017/12 | 18,685 | +13.7% |
| 2016/12 | 16,433 | +11.7% |
| 2015/12 | 14,718 | +17.9% |
| 2014/12 | 12,485 | +24.0% |
| 2013/12 | 10,065 | +11.4% |
| 2012/12 | 9,038 | +5.5% |
| 2011/12 | 8,567 | - |