| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/8 | 7,388 | +7.3% |
| 2024/8 | 6,885 | +3.8% |
| 2023/8 | 6,636 | +5.8% |
| 2022/8 | 6,274 | -23.6% |
| 2021/8 | 8,212 | +72.5% |
| 2020/8 | 4,760 | -22.2% |
| 2019/8 | 6,115 | -10.3% |
| 2018/8 | 6,819 | +3.4% |
| 2017/8 | 6,592 | +21.6% |
| 2016/8 | 5,419 | -0.3% |
| 2015/8 | 5,434 | -0.4% |
| 2014/8 | 5,456 | +13.4% |
| 2013/8 | 4,810 | +13.1% |
| 2012/8 | 4,254 | +4.7% |
| 2011/8 | 4,063 | - |