| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/6 | 6,422 | +3.1% |
| 2024/6 | 6,230 | +6.2% |
| 2023/6 | 5,867 | +27.1% |
| 2022/6 | 4,615 | +2.0% |
| 2021/6 | 4,526 | -7.3% |
| 2020/6 | 4,881 | +3.9% |
| 2019/6 | 4,698 | +11.8% |
| 2018/6 | 4,201 | +3.4% |
| 2017/6 | 4,063 | +4.2% |
| 2016/6 | 3,899 | -2.6% |
| 2015/6 | 4,003 | +11.9% |
| 2014/6 | 3,579 | +34.7% |
| 2013/6 | 2,657 | -12.4% |
| 2012/6 | 3,033 | -8.6% |
| 2011/6 | 3,320 | - |