| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/5 | 4,891 | -10.5% |
| 2024/5 | 5,465 | +16.5% |
| 2023/5 | 4,689 | +5.5% |
| 2022/5 | 4,444 | +27.0% |
| 2021/5 | 3,500 | -30.8% |
| 2020/5 | 5,056 | -17.7% |
| 2019/5 | 6,142 | +14.3% |
| 2018/5 | 5,375 | +4.0% |
| 2017/5 | 5,167 | +6.1% |
| 2016/5 | 4,872 | +3.8% |
| 2015/5 | 4,694 | +26.9% |
| 2014/5 | 3,700 | +26.4% |
| 2013/5 | 2,928 | +11.6% |
| 2012/5 | 2,623 | +29.7% |
| 2011/5 | 2,021 | - |