| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2024/12 | 37,458 | +10.3% |
| 2023/12 | 33,969 | +3.6% |
| 2022/12 | 32,776 | +0.4% |
| 2021/12 | 32,644 | -7.5% |
| 2020/12 | 35,278 | -7.6% |
| 2019/12 | 38,191 | -4.4% |
| 2018/12 | 39,941 | +8.3% |
| 2017/12 | 36,894 | +8.8% |
| 2016/12 | 33,918 | +6.2% |
| 2015/12 | 31,951 | +10.7% |
| 2014/12 | 28,874 | +29.0% |
| 2013/12 | 22,384 | +19.7% |
| 2012/12 | 18,706 | +78.0% |
| 2011/12 | 10,507 | - |