| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2024/12 | 33,287 | +26.0% |
| 2023/12 | 26,413 | +3.3% |
| 2022/12 | 25,564 | +25.6% |
| 2021/12 | 20,354 | +20.7% |
| 2020/12 | 16,859 | 0.0% |
| 2019/12 | 16,854 | +7.9% |
| 2018/12 | 15,615 | +8.8% |
| 2017/12 | 14,348 | +0.9% |
| 2016/12 | 14,219 | -19.8% |
| 2015/12 | 17,738 | -1.7% |
| 2014/12 | 18,052 | +13.5% |
| 2013/12 | 15,902 | +17.8% |
| 2012/12 | 13,498 | -3.1% |
| 2011/12 | 13,935 | - |