| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/12 | 502,339 | +1.5% |
| 2024/12 | 494,746 | -8.6% |
| 2023/12 | 541,211 | +4.9% |
| 2022/12 | 516,085 | +1.1% |
| 2021/12 | 510,643 | +11.7% |
| 2020/12 | 457,051 | -10.3% |
| 2019/12 | 509,660 | +22.4% |
| 2018/12 | 416,221 | -21.1% |
| 2018/3 | 512,047 | -2.9% |
| 2017/3 | 527,274 | -1.3% |
| 2016/3 | 533,989 | +2.0% |
| 2015/3 | 523,757 | +5.9% |
| 2014/3 | 494,350 | +9.7% |
| 2013/3 | 450,693 | +18.8% |
| 2012/3 | 379,340 | - |