| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/3 | 561,173 | +2.6% |
| 2024/3 | 547,059 | +4.1% |
| 2023/3 | 525,603 | +4.4% |
| 2022/3 | 503,354 | -13.7% |
| 2021/3 | 583,550 | -1.2% |
| 2020/3 | 590,892 | +1.3% |
| 2019/3 | 583,582 | -1.4% |
| 2018/3 | 592,087 | -0.1% |
| 2017/3 | 592,617 | -1.5% |
| 2016/3 | 601,499 | +1.1% |
| 2015/3 | 594,834 | -0.7% |
| 2014/3 | 599,273 | +1.4% |
| 2013/3 | 591,197 | +2.2% |
| 2012/3 | 578,299 | - |