| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/1 | 1,613 | -15.8% |
| 2025/1 | 1,915 | -64.2% |
| 2024/1 | 5,353 | -28.1% |
| 2023/1 | 7,444 | +35.8% |
| 2022/1 | 5,481 | +22.1% |
| 2021/1 | 4,490 | +19.8% |
| 2020/1 | 3,748 | -9.6% |
| 2019/1 | 4,146 | -2.8% |
| 2018/1 | 4,265 | -9.7% |
| 2017/1 | 4,723 | +1.3% |
| 2016/1 | 4,661 | +32.2% |
| 2015/1 | 3,526 | +8.2% |
| 2014/1 | 3,260 | +14.3% |
| 2013/1 | 2,851 | +0.4% |
| 2012/1 | 2,840 | - |