| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/6 | 5,053 | +1.7% |
| 2024/6 | 4,967 | -7.4% |
| 2023/6 | 5,365 | +1.2% |
| 2022/6 | 5,303 | +4.7% |
| 2021/6 | 5,066 | -4.7% |
| 2020/6 | 5,317 | -15.0% |
| 2019/6 | 6,253 | +2.1% |
| 2018/6 | 6,127 | +11.9% |
| 2017/6 | 5,476 | +6.3% |
| 2016/6 | 5,151 | -1.2% |
| 2015/6 | 5,212 | +4.9% |
| 2014/6 | 4,969 | +2.2% |
| 2013/6 | 4,864 | -16.0% |
| 2012/6 | 5,789 | +2.8% |
| 2011/6 | 5,633 | - |