| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/12 | 4,865 | -1.3% |
| 2024/12 | 4,931 | +8.7% |
| 2023/12 | 4,536 | -6.0% |
| 2022/12 | 4,825 | -6.5% |
| 2021/12 | 5,158 | +11.9% |
| 2020/12 | 4,608 | -2.9% |
| 2019/12 | 4,744 | +0.8% |
| 2018/12 | 4,704 | -2.1% |
| 2017/12 | 4,804 | +1.6% |
| 2016/12 | 4,730 | +3.8% |
| 2015/12 | 4,558 | +4.5% |
| 2014/12 | 4,361 | -6.7% |
| 2013/12 | 4,676 | +6.0% |
| 2012/12 | 4,413 | -11.5% |
| 2011/12 | 4,988 | - |