| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/3 | 47,288 | +10.4% |
| 2024/3 | 42,819 | +10.9% |
| 2023/3 | 38,606 | -12.2% |
| 2022/3 | 43,956 | +10.8% |
| 2021/3 | 39,670 | +23.1% |
| 2020/3 | 32,214 | +6.3% |
| 2019/3 | 30,300 | -1.6% |
| 2018/3 | 30,797 | +1.9% |
| 2017/3 | 30,237 | +4.3% |
| 2016/3 | 29,002 | +8.5% |
| 2015/3 | 26,720 | -3.6% |
| 2014/3 | 27,720 | +15.6% |
| 2013/3 | 23,985 | -5.8% |
| 2012/3 | 25,450 | - |