| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/12 | 6,452 | +0.6% |
| 2024/12 | 6,412 | +0.1% |
| 2023/12 | 6,407 | +11.8% |
| 2022/12 | 5,732 | -0.4% |
| 2021/12 | 5,754 | +24.6% |
| 2020/12 | 4,617 | -44.8% |
| 2019/12 | 8,360 | +7.0% |
| 2018/12 | 7,811 | +1.9% |
| 2017/12 | 7,664 | +8.5% |
| 2016/12 | 7,061 | -11.1% |
| 2015/12 | 7,942 | +5.6% |
| 2014/12 | 7,519 | -4.5% |
| 2013/12 | 7,874 | +3.1% |
| 2012/12 | 7,636 | +4.2% |
| 2011/12 | 7,330 | - |