| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2024/12 | 33,954 | +4.8% |
| 2023/12 | 32,388 | +11.9% |
| 2022/12 | 28,952 | +10.6% |
| 2021/12 | 26,176 | +7.1% |
| 2020/12 | 24,434 | +8.5% |
| 2019/12 | 22,520 | +29.1% |
| 2018/12 | 17,441 | +4.6% |
| 2017/12 | 16,668 | +24.4% |
| 2016/12 | 13,395 | +4.5% |
| 2015/12 | 12,824 | -6.5% |
| 2014/12 | 13,718 | +16.6% |
| 2013/12 | 11,763 | +11.0% |
| 2012/12 | 10,600 | +12.3% |
| 2011/12 | 9,440 | - |