| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/3 | 25,441 | +13.4% |
| 2024/3 | 22,444 | -6.7% |
| 2023/3 | 24,063 | +1.5% |
| 2022/3 | 23,716 | +20.7% |
| 2021/3 | 19,642 | -8.7% |
| 2020/3 | 21,521 | -10.2% |
| 2019/3 | 23,956 | +8.1% |
| 2018/3 | 22,151 | +11.6% |
| 2017/3 | 19,845 | +7.1% |
| 2016/3 | 18,521 | -5.8% |
| 2015/3 | 19,672 | +3.0% |
| 2014/3 | 19,090 | +8.1% |
| 2013/3 | 17,667 | -14.9% |
| 2012/3 | 20,761 | - |