| （単位：十億円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 3,697 | +3.9% |
| 2025/3 | 3,557 | +4.1% |
| 2024/3 | 3,416 | -0.4% |
| 2023/3 | 3,430 | +19.4% |
| 2022/3 | 2,872 | +26.5% |
| 2021/3 | 2,269 | -5.4% |
| 2020/3 | 2,399 | +3.8% |
| 2019/3 | 2,311 | +6.3% |
| 2018/3 | 2,173 | +18.1% |
| 2017/3 | 1,840 | +15.8% |
| 2016/3 | 1,589 | +22.2% |
| 2015/3 | 1,300 | +9.1% |
| 2014/3 | 1,192 | +13.6% |
| 2013/3 | 1,049 | +182.0% |
| 2012/3 | 372 | - |