| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/3 | 443,495 | +7.7% |
| 2024/3 | 411,649 | -16.8% |
| 2023/3 | 494,643 | +15.8% |
| 2022/3 | 427,159 | +23.4% |
| 2021/3 | 346,121 | -11.1% |
| 2020/3 | 389,446 | -1.9% |
| 2019/3 | 396,835 | +5.8% |
| 2018/3 | 375,153 | +4.7% |
| 2017/3 | 358,273 | -0.9% |
| 2016/3 | 361,465 | -0.6% |
| 2015/3 | 363,523 | +2.4% |
| 2014/3 | 354,986 | +4.9% |
| 2013/3 | 338,387 | +3.3% |
| 2012/3 | 327,509 | - |