| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/3 | 28,803 | +2.1% |
| 2024/3 | 28,205 | -12.0% |
| 2023/3 | 32,037 | -1.0% |
| 2022/3 | 32,348 | +24.8% |
| 2021/3 | 25,926 | -20.2% |
| 2020/3 | 32,502 | -14.2% |
| 2019/3 | 37,885 | +14.3% |
| 2018/3 | 33,154 | +5.9% |
| 2017/3 | 31,301 | -3.3% |
| 2016/3 | 32,372 | -11.6% |
| 2015/3 | 36,625 | +18.1% |
| 2014/3 | 31,011 | -21.5% |
| 2013/3 | 39,507 | +37.4% |
| 2012/3 | 28,755 | - |