| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/3 | 670,822 | +9.2% |
| 2024/3 | 614,095 | -2.2% |
| 2023/3 | 627,607 | +5.5% |
| 2022/3 | 594,840 | +3.8% |
| 2021/3 | 573,339 | +9.3% |
| 2020/3 | 524,574 | +23.8% |
| 2019/3 | 423,727 | +35.5% |
| 2018/3 | 312,669 | +4.6% |
| 2017/3 | 298,825 | +4.0% |
| 2016/3 | 287,437 | -4.5% |
| 2015/3 | 300,912 | -5.5% |
| 2014/3 | 318,513 | +5.7% |
| 2013/3 | 301,319 | +10.3% |
| 2012/3 | 273,134 | - |