| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2024/12 | 11,804 | +2.3% |
| 2023/12 | 11,539 | +5.6% |
| 2022/12 | 10,928 | +10.9% |
| 2021/12 | 9,852 | -16.8% |
| 2020/12 | 11,841 | -9.2% |
| 2019/12 | 13,034 | -9.7% |
| 2018/12 | 14,440 | +19.6% |
| 2017/12 | 12,077 | -8.0% |
| 2016/12 | 13,133 | -1.5% |
| 2015/12 | 13,333 | +7.1% |
| 2014/12 | 12,449 | -0.6% |
| 2013/12 | 12,526 | +6.2% |
| 2012/12 | 11,795 | +10.8% |
| 2011/12 | 10,647 | - |