| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/6 | 1,871 | +13.5% |
| 2024/6 | 1,649 | +23.5% |
| 2023/6 | 1,335 | +100.8% |
| 2022/6 | 665 | -9.3% |
| 2021/6 | 733 | -68.4% |
| 2020/6 | 2,317 | -35.2% |
| 2019/6 | 3,574 | -15.4% |
| 2018/6 | 4,222 | -13.9% |
| 2017/6 | 4,905 | -9.5% |
| 2016/6 | 5,420 | -6.5% |
| 2015/6 | 5,796 | -4.3% |
| 2014/6 | 6,058 | -4.0% |
| 2013/6 | 6,309 | -1.0% |
| 2012/6 | 6,370 | +10.0% |
| 2011/6 | 5,792 | - |