| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/3 | 617,660 | -0.9% |
| 2024/3 | 623,558 | +12.7% |
| 2023/3 | 553,124 | +13.5% |
| 2022/3 | 487,303 | +10.7% |
| 2021/3 | 440,061 | -12.0% |
| 2020/3 | 500,002 | -1.5% |
| 2019/3 | 507,645 | +5.3% |
| 2018/3 | 481,945 | +5.0% |
| 2017/3 | 459,070 | -3.6% |
| 2016/3 | 476,202 | +5.3% |
| 2015/3 | 452,195 | +3.3% |
| 2014/3 | 437,807 | +17.7% |
| 2013/3 | 371,932 | +16.4% |
| 2012/3 | 319,577 | - |