| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/3 | 408,888 | +6.3% |
| 2024/3 | 384,825 | +11.7% |
| 2023/3 | 344,608 | +19.6% |
| 2022/3 | 288,207 | +7.6% |
| 2021/3 | 267,749 | +1.1% |
| 2020/3 | 264,845 | +2.1% |
| 2019/3 | 259,409 | +9.5% |
| 2018/3 | 236,815 | +10.6% |
| 2017/3 | 214,187 | -0.1% |
| 2016/3 | 214,372 | +13.2% |
| 2015/3 | 189,398 | +6.3% |
| 2014/3 | 178,137 | -1.1% |
| 2013/3 | 180,143 | -7.0% |
| 2012/3 | 193,792 | - |