| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/3 | 400,251 | +2.8% |
| 2024/3 | 389,263 | -4.5% |
| 2023/3 | 407,559 | +5.9% |
| 2022/3 | 384,849 | +8.6% |
| 2021/3 | 354,391 | -6.9% |
| 2020/3 | 380,803 | -7.8% |
| 2019/3 | 413,128 | +4.4% |
| 2018/3 | 395,629 | +9.1% |
| 2017/3 | 362,647 | -1.9% |
| 2016/3 | 369,853 | -3.7% |
| 2015/3 | 383,978 | +1.9% |
| 2014/3 | 376,809 | +10.3% |
| 2013/3 | 341,645 | -6.3% |
| 2012/3 | 364,712 | - |