| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2024/12 | 58,988 | +2.8% |
| 2023/12 | 57,353 | +2.0% |
| 2022/12 | 56,228 | +5.3% |
| 2021/12 | 53,416 | +13.2% |
| 2020/12 | 47,203 | +9.0% |
| 2019/12 | 43,302 | +0.4% |
| 2018/12 | 43,112 | +6.4% |
| 2017/12 | 40,510 | +3.5% |
| 2016/12 | 39,147 | +12.3% |
| 2015/12 | 34,854 | +16.2% |
| 2014/12 | 29,993 | +11.7% |
| 2013/12 | 26,847 | +14.0% |
| 2012/12 | 23,552 | +20.5% |
| 2011/12 | 19,544 | - |