| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2024/12 | 33,803 | +3.2% |
| 2023/12 | 32,770 | -1.5% |
| 2022/12 | 33,253 | +2.5% |
| 2021/12 | 32,438 | -1.0% |
| 2020/12 | 32,761 | -9.9% |
| 2019/12 | 36,357 | +7.0% |
| 2018/12 | 33,983 | +2.7% |
| 2017/12 | 33,075 | +0.3% |
| 2016/12 | 32,989 | -9.6% |
| 2015/12 | 36,506 | +4.8% |
| 2014/12 | 34,843 | -1.4% |
| 2013/12 | 35,329 | +4.6% |
| 2012/12 | 33,760 | +1.3% |
| 2011/12 | 33,321 | - |