| （単位：十億円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 5,110 | +9.2% |
| 2025/3 | 4,680 | +6.3% |
| 2024/3 | 4,403 | +9.9% |
| 2023/3 | 4,006 | +18.9% |
| 2022/3 | 3,368 | +15.4% |
| 2021/3 | 2,919 | -6.1% |
| 2020/3 | 3,107 | -2.2% |
| 2019/3 | 3,178 | +3.1% |
| 2018/3 | 3,082 | +9.5% |
| 2017/3 | 2,814 | -4.0% |
| 2016/3 | 2,933 | +3.9% |
| 2015/3 | 2,823 | +9.9% |
| 2014/3 | 2,569 | +18.9% |
| 2013/3 | 2,160 | +4.9% |
| 2012/3 | 2,059 | - |