| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/1 | 10,045 | +31.3% |
| 2025/1 | 7,649 | -24.7% |
| 2024/1 | 10,163 | -7.6% |
| 2023/1 | 10,996 | -2.6% |
| 2022/1 | 11,289 | +20.4% |
| 2021/1 | 9,375 | +3.5% |
| 2020/1 | 9,055 | -25.5% |
| 2019/1 | 12,150 | -5.7% |
| 2018/1 | 12,889 | +25.8% |
| 2017/1 | 10,245 | +29.4% |
| 2016/1 | 7,918 | +24.3% |
| 2015/1 | 6,371 | +12.1% |
| 2014/1 | 5,682 | +24.4% |
| 2013/1 | 4,568 | +25.7% |
| 2012/1 | 3,634 | - |