| （単位：十億円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 13,995 | -4.6% |
| 2025/3 | 14,663 | +10.0% |
| 2024/3 | 13,325 | -6.9% |
| 2023/3 | 14,306 | +21.7% |
| 2022/3 | 11,758 | +46.8% |
| 2021/3 | 8,010 | +16.3% |
| 2020/3 | 6,885 | -1.0% |
| 2019/3 | 6,958 | +42.2% |
| 2018/3 | 4,892 | +12.1% |
| 2017/3 | 4,364 | -8.3% |
| 2016/3 | 4,760 | -11.9% |
| 2015/3 | 5,405 | -51.6% |
| 2014/3 | 11,166 | +11.1% |
| 2013/3 | 10,050 | -4.1% |
| 2012/3 | 10,481 | - |