| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/12 | 8,143 | -5.1% |
| 2024/12 | 8,582 | +2.9% |
| 2023/12 | 8,342 | +18.8% |
| 2022/12 | 7,023 | +25.6% |
| 2021/12 | 5,593 | +26.1% |
| 2020/12 | 4,435 | -9.5% |
| 2019/12 | 4,902 | +4.1% |
| 2018/12 | 4,708 | +8.2% |
| 2017/12 | 4,350 | +8.5% |
| 2016/12 | 4,011 | -1.9% |
| 2015/12 | 4,091 | -1.8% |
| 2014/12 | 4,164 | -4.7% |
| 2013/12 | 4,371 | +2.2% |
| 2012/12 | 4,278 | +15.4% |
| 2011/12 | 3,706 | - |