| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/3 | 341,438 | +5.8% |
| 2024/3 | 322,647 | +1.0% |
| 2023/3 | 319,504 | -8.6% |
| 2022/3 | 349,636 | +16.2% |
| 2021/3 | 300,920 | +6.6% |
| 2020/3 | 282,329 | +2.9% |
| 2019/3 | 274,349 | +12.4% |
| 2018/3 | 244,117 | +5.8% |
| 2017/3 | 230,716 | -4.0% |
| 2016/3 | 240,385 | +5.9% |
| 2015/3 | 227,095 | +9.1% |
| 2014/3 | 208,222 | +7.9% |
| 2013/3 | 192,903 | +5.0% |
| 2012/3 | 183,795 | - |