| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2024/12 | 41,214 | +4.6% |
| 2023/12 | 39,416 | +0.1% |
| 2022/12 | 39,372 | -1.6% |
| 2021/12 | 40,006 | +6.6% |
| 2020/12 | 37,544 | -2.1% |
| 2019/12 | 38,358 | -4.9% |
| 2018/12 | 40,324 | +4.2% |
| 2017/12 | 38,700 | -31.6% |
| 2016/12 | 56,584 | +13.5% |
| 2016/8 | 40,238 | -19.3% |
| 2015/8 | 49,843 | +9.8% |
| 2014/8 | 45,413 | +12.3% |
| 2013/8 | 40,437 | +14.0% |
| 2012/8 | 35,462 | -3.2% |
| 2011/8 | 36,649 | - |