| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2024/12 | 6,209 | -4.2% |
| 2023/12 | 6,484 | +1.9% |
| 2022/12 | 6,361 | +36.5% |
| 2021/12 | 4,661 | +16.9% |
| 2020/12 | 3,987 | -27.7% |
| 2019/12 | 5,517 | -11.4% |
| 2018/12 | 6,230 | +13.5% |
| 2017/12 | 5,488 | +2.8% |
| 2016/12 | 5,341 | +11.8% |
| 2015/12 | 4,776 | +29.3% |
| 2014/12 | 3,694 | +26.9% |
| 2013/12 | 2,911 | -6.3% |
| 2012/12 | 3,106 | -26.1% |
| 2011/12 | 4,204 | - |