| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2024/12 | 14,578 | +4.4% |
| 2023/12 | 13,961 | -4.3% |
| 2022/12 | 14,586 | +16.3% |
| 2021/12 | 12,537 | +26.5% |
| 2020/12 | 9,911 | +15.2% |
| 2019/12 | 8,607 | +6.3% |
| 2018/12 | 8,098 | +29.6% |
| 2017/12 | 6,248 | +4.0% |
| 2016/12 | 6,006 | +3.0% |
| 2015/12 | 5,832 | +3.1% |
| 2014/12 | 5,656 | -2.3% |
| 2013/12 | 5,792 | -1.5% |
| 2012/12 | 5,879 | -3.7% |
| 2011/12 | 6,107 | - |