| （単位：十億円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/3 | 12,322 | -11.1% |
| 2024/3 | 13,857 | -7.7% |
| 2023/3 | 15,017 | +37.5% |
| 2022/3 | 10,922 | +42.6% |
| 2021/3 | 7,658 | -23.5% |
| 2020/3 | 10,012 | -10.0% |
| 2019/3 | 11,130 | +8.0% |
| 2018/3 | 10,301 | +26.6% |
| 2017/3 | 8,136 | -6.9% |
| 2016/3 | 8,738 | -19.7% |
| 2015/3 | 10,882 | -12.3% |
| 2014/3 | 12,412 | +10.6% |
| 2013/3 | 11,219 | +4.6% |
| 2012/3 | 10,724 | - |