| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2024/12 | 15,627 | +9.1% |
| 2023/12 | 14,317 | -3.8% |
| 2022/12 | 14,885 | -5.6% |
| 2021/12 | 15,776 | +6.1% |
| 2020/12 | 14,863 | -2.2% |
| 2019/12 | 15,196 | -5.2% |
| 2018/12 | 16,022 | +12.8% |
| 2017/12 | 14,201 | +11.0% |
| 2016/12 | 12,799 | +4.7% |
| 2015/12 | 12,221 | +10.5% |
| 2014/12 | 11,062 | +10.4% |
| 2013/12 | 10,017 | +3.8% |
| 2012/12 | 9,655 | +20.2% |
| 2011/12 | 8,030 | - |