| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/3 | 305,718 | +2.9% |
| 2024/3 | 297,056 | -1.4% |
| 2023/3 | 301,204 | +15.1% |
| 2022/3 | 261,616 | +17.6% |
| 2021/3 | 222,454 | -15.9% |
| 2020/3 | 264,618 | -4.1% |
| 2019/3 | 275,807 | +2.5% |
| 2018/3 | 269,099 | +2.6% |
| 2017/3 | 262,398 | +6.3% |
| 2016/3 | 246,849 | +8.1% |
| 2015/3 | 228,400 | +2.0% |
| 2014/3 | 223,864 | +7.5% |
| 2013/3 | 208,280 | -9.7% |
| 2012/3 | 230,569 | - |