| （単位：十億円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 2,757 | +9.9% |
| 2025/3 | 2,510 | +3.9% |
| 2024/3 | 2,415 | -2.6% |
| 2023/3 | 2,480 | +18.0% |
| 2022/3 | 2,101 | +31.1% |
| 2021/3 | 1,602 | -8.7% |
| 2020/3 | 1,755 | -5.5% |
| 2019/3 | 1,856 | -55.9% |
| 2018/3 | 4,209 | +12.4% |
| 2017/3 | 3,746 | -6.5% |
| 2016/3 | 4,007 | -2.4% |
| 2015/3 | 4,105 | +1.5% |
| 2014/3 | 4,047 | +2.3% |
| 2013/3 | 3,956 | -12.0% |
| 2012/3 | 4,494 | - |