| （単位：十億円） | 売上高 | 前年比（％） |
|---|---|---|
| 2024/12 | 2,330 | +15.4% |
| 2023/12 | 2,019 | +16.1% |
| 2022/12 | 1,738 | +16.0% |
| 2021/12 | 1,498 | +5.3% |
| 2020/12 | 1,423 | +1.9% |
| 2019/12 | 1,396 | +8.1% |
| 2018/12 | 1,292 | +4.2% |
| 2017/12 | 1,240 | +2.1% |
| 2016/12 | 1,214 | -16.0% |
| 2015/12 | 1,445 | +18.0% |
| 2014/12 | 1,224 | +0.5% |
| 2014/3 | 1,453 | +19.3% |
| 2013/3 | 1,218 | +5.5% |
| 2012/3 | 1,155 | +2.4% |
| 2011/3 | 1,128 | - |