| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/7 | 16,236 | +2.8% |
| 2024/7 | 15,796 | -0.4% |
| 2023/7 | 15,863 | +3.6% |
| 2022/7 | 15,311 | -5.3% |
| 2021/7 | 16,160 | +1.1% |
| 2020/7 | 15,983 | -7.7% |
| 2019/7 | 17,321 | +1.2% |
| 2018/7 | 17,113 | +2.9% |
| 2017/7 | 16,632 | +1.6% |
| 2016/7 | 16,377 | +4.4% |
| 2015/7 | 15,683 | +1.0% |
| 2014/7 | 15,525 | +1.8% |
| 2013/7 | 15,253 | +10.9% |
| 2012/7 | 13,755 | +14.6% |
| 2011/7 | 12,005 | - |