| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/9 | 77,994 | -8.7% |
| 2024/9 | 85,432 | +7.4% |
| 2023/9 | 79,531 | +18.9% |
| 2022/9 | 66,916 | +10.1% |
| 2021/9 | 60,754 | +13.6% |
| 2020/9 | 53,497 | -3.4% |
| 2019/9 | 55,381 | -2.6% |
| 2018/9 | 56,852 | +14.8% |
| 2017/9 | 49,519 | +10.9% |
| 2016/9 | 44,664 | -5.7% |
| 2015/9 | 47,342 | -2.4% |
| 2014/9 | 48,516 | +7.9% |
| 2013/9 | 44,950 | +10.4% |
| 2012/9 | 40,698 | +12.5% |
| 2011/9 | 36,171 | - |