| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2024/12 | 3,519 | +3.2% |
| 2023/12 | 3,411 | -5.9% |
| 2022/12 | 3,626 | -7.5% |
| 2021/12 | 3,918 | +23.4% |
| 2020/12 | 3,175 | -18.5% |
| 2019/12 | 3,896 | -15.0% |
| 2018/12 | 4,582 | +8.1% |
| 2017/12 | 4,239 | -14.9% |
| 2016/12 | 4,980 | +4.8% |
| 2015/12 | 4,753 | +17.9% |
| 2014/12 | 4,031 | +4.7% |
| 2013/12 | 3,850 | +2.3% |
| 2012/12 | 3,765 | -5.0% |
| 2011/12 | 3,961 | - |