| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2024/12 | 43,580 | +0.7% |
| 2023/12 | 43,272 | +10.4% |
| 2022/12 | 39,180 | +11.5% |
| 2021/12 | 35,131 | -10.3% |
| 2020/12 | 39,146 | -22.1% |
| 2019/12 | 50,274 | -1.1% |
| 2018/12 | 50,816 | +0.2% |
| 2017/12 | 50,738 | +3.6% |
| 2016/12 | 48,977 | +2.5% |
| 2015/12 | 47,768 | +2.6% |
| 2014/12 | 46,561 | +3.3% |
| 2013/12 | 45,069 | +1.5% |
| 2012/12 | 44,405 | +3.8% |
| 2011/12 | 42,780 | - |