| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/3 | 28,533 | +7.5% |
| 2024/3 | 26,549 | +7.8% |
| 2023/3 | 24,629 | +13.4% |
| 2022/3 | 21,722 | +11.2% |
| 2021/3 | 19,540 | -8.2% |
| 2020/3 | 21,280 | +1.5% |
| 2019/3 | 20,967 | +3.3% |
| 2018/3 | 20,295 | +13.6% |
| 2017/3 | 17,858 | -6.4% |
| 2016/3 | 19,073 | -35.3% |
| 2015/3 | 29,488 | +8.8% |
| 2014/3 | 27,101 | +15.1% |
| 2013/3 | 23,551 | -6.5% |
| 2012/3 | 25,191 | - |