| （単位：十億円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 2,835 | +7.5% |
| 2025/3 | 2,637 | -1.0% |
| 2024/3 | 2,665 | -19.0% |
| 2023/3 | 3,290 | +53.3% |
| 2022/3 | 2,145 | +21.5% |
| 2021/3 | 1,765 | -8.3% |
| 2020/3 | 1,925 | -1.9% |
| 2019/3 | 1,962 | +10.4% |
| 2018/3 | 1,777 | +12.0% |
| 2017/3 | 1,587 | -15.8% |
| 2016/3 | 1,885 | -17.8% |
| 2015/3 | 2,293 | +8.5% |
| 2014/3 | 2,112 | +10.3% |
| 2013/3 | 1,916 | +9.2% |
| 2012/3 | 1,754 | - |