| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/1 | 12,046 | +8.3% |
| 2025/1 | 11,126 | +10.0% |
| 2024/1 | 10,111 | +9.4% |
| 2023/1 | 9,242 | +14.1% |
| 2022/1 | 8,103 | +12.9% |
| 2021/1 | 7,175 | +2.5% |
| 2020/1 | 7,002 | +10.6% |
| 2019/1 | 6,332 | +9.8% |
| 2018/1 | 5,765 | +11.9% |
| 2017/1 | 5,153 | +8.2% |
| 2016/1 | 4,761 | +11.0% |
| 2015/1 | 4,288 | +11.2% |
| 2014/1 | 3,857 | -4.1% |
| 2013/1 | 4,020 | +8.9% |
| 2012/1 | 3,693 | - |