| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/6 | 33,323 | +20.2% |
| 2024/6 | 27,726 | +5.1% |
| 2023/6 | 26,374 | +12.7% |
| 2022/6 | 23,411 | -28.4% |
| 2021/6 | 32,709 | +16.3% |
| 2020/6 | 28,127 | +5.9% |
| 2019/6 | 26,557 | -2.0% |
| 2018/6 | 27,109 | +14.3% |
| 2017/6 | 23,724 | +2.7% |
| 2016/6 | 23,094 | +3.3% |
| 2015/6 | 22,356 | +14.9% |
| 2014/6 | 19,453 | +6.9% |
| 2013/6 | 18,202 | +2.0% |
| 2012/6 | 17,839 | +8.8% |
| 2011/6 | 16,392 | - |