| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/6 | 66,197 | +32.9% |
| 2024/6 | 49,812 | +7.4% |
| 2023/6 | 46,396 | -1.4% |
| 2022/6 | 47,059 | +1.8% |
| 2021/6 | 46,219 | +7.0% |
| 2020/6 | 43,179 | -15.4% |
| 2019/6 | 51,031 | -6.5% |
| 2018/6 | 54,560 | +8.9% |
| 2017/6 | 50,119 | +2.7% |
| 2016/6 | 48,780 | +18.0% |
| 2015/6 | 41,333 | +11.8% |
| 2014/6 | 36,976 | +14.2% |
| 2013/6 | 32,389 | +15.0% |
| 2012/6 | 28,156 | +8.3% |
| 2011/6 | 26,006 | - |