| （単位：十億円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/12 | 2,059 | -0.4% |
| 2024/12 | 2,068 | +2.4% |
| 2023/12 | 2,019 | -0.8% |
| 2022/12 | 2,036 | +19.9% |
| 2021/12 | 1,697 | +20.2% |
| 2020/12 | 1,412 | -7.0% |
| 2019/12 | 1,518 | -0.3% |
| 2018/12 | 1,523 | +4.1% |
| 2017/12 | 1,464 | +14.1% |
| 2016/12 | 1,283 | -3.3% |
| 2015/12 | 1,326 | -1.6% |
| 2014/12 | 1,348 | +2.1% |
| 2013/12 | 1,320 | +10.9% |
| 2012/12 | 1,190 | -2.0% |
| 2011/12 | 1,215 | - |