| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/3 | 422,032 | +1.9% |
| 2024/3 | 414,265 | +3.6% |
| 2023/3 | 399,921 | +6.4% |
| 2022/3 | 375,720 | +11.4% |
| 2021/3 | 337,406 | -0.6% |
| 2020/3 | 339,607 | +0.9% |
| 2019/3 | 336,698 | +1.7% |
| 2018/3 | 331,148 | +0.5% |
| 2017/3 | 329,487 | -5.3% |
| 2016/3 | 347,763 | -1.0% |
| 2015/3 | 351,279 | -0.1% |
| 2014/3 | 351,577 | +3.7% |
| 2013/3 | 339,009 | -3.0% |
| 2012/3 | 349,505 | - |