| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/8 | 52,556 | +3.9% |
| 2024/8 | 50,586 | +11.2% |
| 2023/8 | 45,495 | +27.1% |
| 2022/8 | 35,799 | +1.1% |
| 2021/8 | 35,427 | -21.0% |
| 2020/8 | 44,827 | -26.6% |
| 2019/8 | 61,032 | -0.8% |
| 2018/8 | 61,503 | -3.8% |
| 2017/8 | 63,957 | -6.7% |
| 2016/8 | 68,537 | -3.1% |
| 2015/8 | 70,765 | -3.2% |
| 2014/8 | 73,116 | -5.9% |
| 2013/8 | 77,680 | -0.4% |
| 2012/8 | 78,014 | -1.5% |
| 2011/8 | 79,227 | - |