| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2024/12 | 8,984 | +9.2% |
| 2023/12 | 8,225 | -16.5% |
| 2022/12 | 9,851 | +14.6% |
| 2021/12 | 8,599 | +14.0% |
| 2020/12 | 7,545 | -16.0% |
| 2019/12 | 8,978 | -4.3% |
| 2018/12 | 9,384 | +7.4% |
| 2017/12 | 8,741 | +4.4% |
| 2016/12 | 8,369 | -1.5% |
| 2015/12 | 8,499 | -9.0% |
| 2014/12 | 9,339 | -3.2% |
| 2013/12 | 9,643 | -1.4% |
| 2012/12 | 9,784 | -5.8% |
| 2011/12 | 10,385 | - |