| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/9 | 8,685 | +9.0% |
| 2024/9 | 7,968 | -3.8% |
| 2023/9 | 8,286 | -3.6% |
| 2022/9 | 8,593 | +6.5% |
| 2021/9 | 8,071 | +8.9% |
| 2020/9 | 7,413 | -23.9% |
| 2019/9 | 9,738 | +11.1% |
| 2018/9 | 8,765 | +4.6% |
| 2017/9 | 8,384 | +7.6% |
| 2016/9 | 7,791 | -13.1% |
| 2015/9 | 8,965 | +9.5% |
| 2014/9 | 8,190 | -13.4% |
| 2013/9 | 9,456 | -27.8% |
| 2012/9 | 13,093 | +0.1% |
| 2011/9 | 13,078 | - |