| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/1 | 91,858 | +13.1% |
| 2024/1 | 81,201 | +26.4% |
| 2023/1 | 64,221 | +2.4% |
| 2022/1 | 62,714 | -9.4% |
| 2021/1 | 69,226 | -15.2% |
| 2020/1 | 81,679 | -1.2% |
| 2019/1 | 82,677 | +10.0% |
| 2018/1 | 75,157 | +6.2% |
| 2017/1 | 70,782 | +4.7% |
| 2016/1 | 67,612 | +6.7% |
| 2015/1 | 63,373 | +11.0% |
| 2014/1 | 57,074 | +6.5% |
| 2013/1 | 53,571 | +2.9% |
| 2012/1 | 52,050 | - |