| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/3 | 40,770 | +1.3% |
| 2024/3 | 40,259 | +11.8% |
| 2023/3 | 36,022 | +0.3% |
| 2022/3 | 35,899 | -7.5% |
| 2021/3 | 38,797 | +11.6% |
| 2020/3 | 34,775 | +27.2% |
| 2019/3 | 27,333 | +15.5% |
| 2018/3 | 23,670 | -2.9% |
| 2017/3 | 24,366 | +17.1% |
| 2016/3 | 20,817 | +0.9% |
| 2015/3 | 20,629 | +3.3% |
| 2014/3 | 19,972 | +4.1% |
| 2013/3 | 19,183 | +15.2% |
| 2012/3 | 16,650 | - |