| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/3 | 588,825 | +4.7% |
| 2024/3 | 562,277 | +10.5% |
| 2023/3 | 509,070 | +21.4% |
| 2022/3 | 419,190 | +15.0% |
| 2021/3 | 364,620 | -10.4% |
| 2020/3 | 406,886 | -4.8% |
| 2019/3 | 427,425 | +6.3% |
| 2018/3 | 401,977 | +21.7% |
| 2017/3 | 330,235 | +0.6% |
| 2016/3 | 328,118 | -6.1% |
| 2015/3 | 349,333 | +9.0% |
| 2014/3 | 320,453 | +9.0% |
| 2013/3 | 294,053 | +14.6% |
| 2012/3 | 256,590 | - |