| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/3 | 427,669 | -1.4% |
| 2024/3 | 433,848 | +15.0% |
| 2023/3 | 377,300 | +12.7% |
| 2022/3 | 334,788 | +2.0% |
| 2021/3 | 328,358 | +7.6% |
| 2020/3 | 305,057 | +4.3% |
| 2019/3 | 292,560 | -2.2% |
| 2018/3 | 299,262 | +11.6% |
| 2017/3 | 268,079 | +0.1% |
| 2016/3 | 267,910 | -0.9% |
| 2015/3 | 270,308 | +3.0% |
| 2014/3 | 262,324 | +1.2% |
| 2013/3 | 259,288 | +0.4% |
| 2012/3 | 258,244 | - |