| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/3 | 35,614 | -5.1% |
| 2024/3 | 37,547 | +19.6% |
| 2023/3 | 31,382 | +12.3% |
| 2022/3 | 27,946 | +12.6% |
| 2021/3 | 24,829 | +4.5% |
| 2020/3 | 23,769 | -26.4% |
| 2019/3 | 32,306 | +128.5% |
| 2018/3 | 14,136 | -36.4% |
| 2017/9 | 22,243 | +8.5% |
| 2016/9 | 20,491 | +2.8% |
| 2015/9 | 19,940 | -3.5% |
| 2014/9 | 20,672 | +6.8% |
| 2013/9 | 19,356 | +3.7% |
| 2012/9 | 18,662 | -1.7% |
| 2011/9 | 18,978 | - |