| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/6 | 147,843 | +5.0% |
| 2024/6 | 140,751 | +5.9% |
| 2023/6 | 132,861 | +24.1% |
| 2022/6 | 107,045 | +16.1% |
| 2021/6 | 92,171 | +3.0% |
| 2020/6 | 89,501 | -0.8% |
| 2019/6 | 90,228 | +10.9% |
| 2018/6 | 81,376 | +2.8% |
| 2017/6 | 79,134 | +1.7% |
| 2016/6 | 77,829 | +0.8% |
| 2015/6 | 77,247 | +14.2% |
| 2014/6 | 67,630 | +12.6% |
| 2013/6 | 60,073 | +4.7% |
| 2012/6 | 57,385 | +8.9% |
| 2011/6 | 52,683 | - |