| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/6 | 251,184 | -3.8% |
| 2024/6 | 261,115 | +14.8% |
| 2023/6 | 227,528 | -5.7% |
| 2022/6 | 241,260 | +31.8% |
| 2021/6 | 183,011 | -1.3% |
| 2020/6 | 185,402 | -16.0% |
| 2019/6 | 220,721 | -11.5% |
| 2018/6 | 249,271 | +7.5% |
| 2017/6 | 231,831 | +20.5% |
| 2016/6 | 192,437 | +7.4% |
| 2015/6 | 179,174 | +3.0% |
| 2014/6 | 173,878 | +6.4% |
| 2013/6 | 163,351 | -17.0% |
| 2012/6 | 196,804 | -15.2% |
| 2011/6 | 232,040 | - |