| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/8 | 8,043 | +13.8% |
| 2024/8 | 7,069 | +7.2% |
| 2023/8 | 6,592 | +12.1% |
| 2022/8 | 5,878 | +12.2% |
| 2021/8 | 5,241 | -5.3% |
| 2020/8 | 5,532 | -22.8% |
| 2019/8 | 7,166 | -2.5% |
| 2018/8 | 7,350 | -6.1% |
| 2017/8 | 7,831 | -2.4% |
| 2016/8 | 8,026 | -18.5% |
| 2015/8 | 9,842 | -3.1% |
| 2014/8 | 10,152 | +1.5% |
| 2013/8 | 10,000 | +6.9% |
| 2012/8 | 9,358 | +11.9% |
| 2011/8 | 8,364 | - |