| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2024/12 | 14,605 | +10.8% |
| 2023/12 | 13,176 | -5.4% |
| 2022/12 | 13,930 | +28.9% |
| 2021/12 | 10,810 | +20.5% |
| 2020/12 | 8,971 | -19.3% |
| 2019/12 | 11,115 | -3.0% |
| 2018/12 | 11,460 | +0.1% |
| 2017/12 | 11,443 | +2.4% |
| 2016/12 | 11,175 | -0.8% |
| 2015/12 | 11,266 | -5.6% |
| 2014/12 | 11,932 | +2.4% |
| 2013/12 | 11,653 | +1.2% |
| 2012/12 | 11,516 | +5.0% |
| 2011/12 | 10,963 | - |