| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2024/12 | 5,619 | -2.6% |
| 2023/12 | 5,772 | -3.3% |
| 2022/12 | 5,968 | +0.6% |
| 2021/12 | 5,931 | +15.3% |
| 2020/12 | 5,144 | +16.1% |
| 2019/12 | 4,432 | +27.8% |
| 2018/12 | 3,467 | +18.7% |
| 2017/12 | 2,920 | +13.7% |
| 2016/12 | 2,568 | +8.0% |
| 2015/12 | 2,378 | +22.5% |
| 2014/12 | 1,941 | +141.4% |
| 2013/12 | 804 | -24.5% |
| 2013/6 | 1,447 | +35.9% |
| 2012/6 | 1,065 | - |