| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2024/12 | 450,993 | -4.9% |
| 2023/12 | 474,362 | -24.6% |
| 2022/12 | 628,909 | +15.1% |
| 2021/12 | 546,515 | +44.6% |
| 2020/12 | 378,040 | +4.1% |
| 2019/12 | 363,230 | +4.4% |
| 2018/12 | 348,035 | +3.6% |
| 2017/12 | 335,800 | +4.0% |
| 2016/12 | 322,998 | -14.7% |
| 2015/12 | 378,645 | +13.6% |
| 2014/12 | 333,168 | +22.9% |
| 2013/12 | 271,037 | +10.2% |
| 2012/12 | 245,843 | +10.9% |
| 2011/12 | 221,770 | - |