| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/3 | 34,669 | -9.6% |
| 2024/3 | 38,371 | +10.6% |
| 2023/3 | 34,690 | +10.5% |
| 2022/3 | 31,393 | -9.3% |
| 2021/3 | 34,603 | -6.1% |
| 2020/3 | 36,847 | +1.1% |
| 2019/3 | 36,442 | +17.8% |
| 2018/3 | 30,948 | -3.9% |
| 2017/3 | 32,214 | -4.0% |
| 2016/3 | 33,546 | +28.5% |
| 2015/3 | 26,110 | -8.2% |
| 2014/3 | 28,432 | +10.0% |
| 2013/3 | 25,839 | -5.8% |
| 2012/3 | 27,443 | - |