| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/2 | 35,598 | -2.2% |
| 2024/2 | 36,396 | -5.6% |
| 2023/2 | 38,564 | -5.2% |
| 2022/2 | 40,672 | +11.9% |
| 2021/2 | 36,353 | -6.5% |
| 2020/2 | 38,879 | -1.9% |
| 2019/2 | 39,644 | -7.9% |
| 2018/2 | 43,057 | - |
| 2017/12 | 39,284 | +1.5% |
| 2016/12 | 38,719 | +1.5% |
| 2015/12 | 38,142 | +2.9% |
| 2014/12 | 37,061 | +4.8% |
| 2013/12 | 35,367 | +4.7% |
| 2012/12 | 33,794 | -0.9% |
| 2011/12 | 34,108 | - |