| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2024/12 | 24,310 | +7.1% |
| 2023/12 | 22,698 | -1.5% |
| 2022/12 | 23,035 | +11.7% |
| 2021/12 | 20,623 | +3.0% |
| 2020/12 | 20,014 | +1.9% |
| 2019/12 | 19,635 | +6.3% |
| 2018/12 | 18,469 | +5.4% |
| 2017/12 | 17,516 | +6.3% |
| 2016/12 | 16,474 | -4.3% |
| 2015/12 | 17,219 | +3.9% |
| 2014/12 | 16,571 | +5.5% |
| 2013/12 | 15,704 | +8.6% |
| 2012/12 | 14,464 | +12.6% |
| 2011/12 | 12,847 | - |