| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/6 | 90,712 | +6.2% |
| 2024/6 | 85,419 | +1.8% |
| 2023/6 | 83,924 | +3.4% |
| 2022/6 | 81,193 | +1.4% |
| 2021/6 | 80,065 | +18.5% |
| 2020/6 | 67,590 | +11.1% |
| 2019/6 | 60,824 | +1.9% |
| 2018/6 | 59,682 | +12.1% |
| 2017/6 | 53,250 | +1.8% |
| 2016/6 | 52,334 | +0.4% |
| 2015/6 | 52,124 | +5.1% |
| 2014/6 | 49,599 | -4.2% |
| 2013/6 | 51,792 | +16.7% |
| 2012/6 | 44,368 | -6.5% |
| 2011/6 | 47,430 | - |