| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/6 | 130,973 | -2.6% |
| 2024/6 | 134,500 | +18.2% |
| 2023/6 | 113,835 | +2.2% |
| 2022/6 | 111,339 | +6.3% |
| 2021/6 | 104,750 | +9.8% |
| 2020/6 | 95,379 | -4.3% |
| 2019/6 | 99,669 | +10.4% |
| 2018/6 | 90,284 | +10.8% |
| 2017/6 | 81,518 | +4.7% |
| 2016/6 | 77,856 | +17.7% |
| 2015/6 | 66,139 | -3.6% |
| 2014/6 | 68,622 | +4.0% |
| 2013/6 | 66,010 | +21.3% |
| 2012/6 | 54,417 | -2.9% |
| 2011/6 | 56,044 | - |