| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/6 | 187,954 | +8.5% |
| 2024/6 | 173,225 | +7.1% |
| 2023/6 | 161,689 | +3.2% |
| 2022/6 | 156,620 | +64.7% |
| 2021/6 | 95,110 | +16.3% |
| 2020/6 | 81,755 | +0.2% |
| 2019/6 | 81,596 | +24.8% |
| 2018/6 | 65,364 | +51.9% |
| 2017/6 | 43,035 | +42.8% |
| 2016/6 | 30,144 | +44.8% |
| 2015/6 | 20,819 | +18.0% |
| 2014/6 | 17,645 | +18.3% |
| 2013/6 | 14,916 | -3.5% |
| 2012/6 | 15,459 | +13.8% |
| 2011/6 | 13,589 | - |