| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2024/12 | 401,130 | +13.0% |
| 2023/12 | 354,831 | +16.8% |
| 2022/12 | 303,705 | +14.8% |
| 2021/12 | 264,570 | -8.3% |
| 2020/12 | 288,434 | -23.2% |
| 2019/12 | 375,394 | +2.5% |
| 2018/12 | 366,360 | +1.9% |
| 2017/12 | 359,445 | +1.4% |
| 2016/12 | 354,513 | +1.0% |
| 2015/12 | 351,146 | +3.3% |
| 2014/12 | 340,002 | +2.3% |
| 2013/12 | 332,484 | +0.8% |
| 2012/12 | 329,685 | - |