| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/6 | 4,693 | +17.9% |
| 2024/6 | 3,980 | -24.6% |
| 2023/6 | 5,278 | -29.0% |
| 2022/6 | 7,434 | -20.1% |
| 2021/6 | 9,299 | +83.5% |
| 2020/6 | 5,067 | +15.7% |
| 2019/6 | 4,381 | +20.3% |
| 2018/6 | 3,641 | -5.4% |
| 2017/6 | 3,847 | -13.7% |
| 2016/6 | 4,458 | -13.3% |
| 2015/6 | 5,143 | +31.2% |
| 2014/6 | 3,922 | -2.7% |
| 2013/6 | 4,029 | +14.5% |
| 2012/6 | 3,520 | +12.0% |
| 2011/6 | 3,143 | - |