| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/3 | 530,878 | +3.4% |
| 2024/3 | 513,541 | -7.7% |
| 2023/3 | 556,565 | +28.6% |
| 2022/3 | 432,778 | +28.7% |
| 2021/3 | 336,306 | +0.9% |
| 2020/3 | 333,416 | -2.8% |
| 2019/3 | 343,059 | +1.5% |
| 2018/3 | 337,998 | +4.0% |
| 2017/3 | 324,909 | -0.9% |
| 2016/3 | 327,836 | -0.4% |
| 2015/3 | 329,267 | -2.3% |
| 2014/3 | 337,148 | +8.8% |
| 2013/3 | 309,981 | -0.8% |
| 2012/3 | 312,628 | - |