| （単位：十億円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 12,008 | -4.9% |
| 2025/3 | 12,633 | -0.4% |
| 2024/3 | 12,686 | +19.7% |
| 2023/3 | 10,597 | +25.8% |
| 2022/3 | 8,425 | +7.1% |
| 2021/3 | 7,863 | -20.4% |
| 2020/3 | 9,879 | -14.6% |
| 2019/3 | 11,574 | -3.2% |
| 2018/3 | 11,951 | +2.0% |
| 2017/3 | 11,720 | -3.9% |
| 2016/3 | 12,190 | +7.2% |
| 2015/3 | 11,375 | +8.5% |
| 2014/3 | 10,483 | +20.0% |
| 2013/3 | 8,737 | -7.1% |
| 2012/3 | 9,409 | - |