| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/6 | 5,194 | +10.5% |
| 2024/6 | 4,699 | +21.4% |
| 2023/6 | 3,870 | +5.5% |
| 2022/6 | 3,666 | -42.5% |
| 2021/6 | 6,378 | +13.0% |
| 2020/6 | 5,644 | +1.7% |
| 2019/6 | 5,549 | +1.6% |
| 2018/6 | 5,460 | +11.1% |
| 2017/6 | 4,913 | +7.6% |
| 2016/6 | 4,565 | -5.7% |
| 2015/6 | 4,841 | -5.6% |
| 2014/6 | 5,130 | +8.3% |
| 2013/6 | 4,738 | +11.8% |
| 2012/6 | 4,238 | +6.9% |
| 2011/6 | 3,963 | - |