| （単位：十億円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/12 | 1,838 | -59.3% |
| 2024/12 | 4,510 | +7.9% |
| 2023/12 | 4,181 | +3.7% |
| 2022/12 | 4,031 | +14.7% |
| 2021/12 | 3,513 | +11.2% |
| 2020/12 | 3,160 | -12.1% |
| 2019/12 | 3,593 | -9.1% |
| 2018/12 | 3,952 | -3.1% |
| 2017/12 | 4,080 | +19.9% |
| 2016/12 | 3,401 | -10.5% |
| 2015/12 | 3,800 | +2.0% |
| 2014/12 | 3,727 | -0.1% |
| 2013/12 | 3,731 | +7.2% |
| 2012/12 | 3,480 | -2.2% |
| 2011/12 | 3,557 | - |