| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/12 | 309,111 | +5.4% |
| 2024/12 | 293,314 | +3.8% |
| 2023/12 | 282,693 | +13.3% |
| 2022/12 | 249,521 | +26.0% |
| 2021/12 | 198,073 | +15.9% |
| 2020/12 | 170,973 | -22.5% |
| 2019/12 | 220,519 | +2.0% |
| 2018/12 | 216,187 | -10.1% |
| 2018/3 | 247,192 | +2.8% |
| 2017/3 | 240,502 | -5.5% |
| 2016/3 | 254,508 | +12.0% |
| 2015/3 | 227,163 | +13.8% |
| 2014/3 | 199,697 | +19.9% |
| 2013/3 | 166,566 | +0.6% |
| 2012/3 | 165,638 | - |