| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/6 | 129,017 | +11.8% |
| 2024/6 | 115,434 | +18.0% |
| 2023/6 | 97,842 | +1.7% |
| 2022/6 | 96,223 | -7.4% |
| 2021/6 | 103,965 | +0.3% |
| 2020/6 | 103,619 | -4.6% |
| 2019/6 | 108,626 | +10.7% |
| 2018/6 | 98,140 | +7.1% |
| 2017/6 | 91,642 | +9.6% |
| 2016/6 | 83,617 | +4.0% |
| 2015/6 | 80,430 | +1.7% |
| 2014/6 | 79,093 | +7.9% |
| 2013/6 | 73,305 | +7.5% |
| 2012/6 | 68,176 | +16.4% |
| 2011/6 | 58,593 | - |