| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/6 | 14,502 | +12.1% |
| 2024/6 | 12,940 | +14.5% |
| 2023/6 | 11,298 | -34.7% |
| 2022/6 | 17,302 | +3.1% |
| 2021/6 | 16,787 | +9.9% |
| 2020/6 | 15,268 | +0.7% |
| 2019/6 | 15,155 | +68.2% |
| 2018/6 | 9,011 | +25.1% |
| 2017/6 | 7,205 | +17.0% |
| 2016/6 | 6,161 | +3.2% |
| 2015/6 | 5,970 | +18.6% |
| 2014/6 | 5,032 | +0.7% |
| 2013/6 | 4,994 | -10.0% |
| 2012/6 | 5,548 | +8.3% |
| 2011/6 | 5,122 | - |