| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/6 | 288,689 | +11.1% |
| 2024/6 | 259,789 | +8.7% |
| 2023/6 | 239,054 | +7.8% |
| 2022/6 | 221,694 | -10.2% |
| 2021/6 | 246,787 | +17.3% |
| 2020/6 | 210,388 | +6.4% |
| 2019/6 | 197,691 | +17.6% |
| 2018/6 | 168,136 | +3.4% |
| 2017/6 | 162,654 | +2.7% |
| 2016/6 | 158,400 | +8.4% |
| 2015/6 | 146,169 | +0.1% |
| 2014/6 | 145,969 | +8.9% |
| 2013/6 | 134,011 | +0.9% |
| 2012/6 | 132,834 | +10.3% |
| 2011/6 | 120,395 | - |