| （単位：十億円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 3,546 | -3.4% |
| 2025/3 | 3,669 | +1.6% |
| 2024/3 | 3,610 | -9.4% |
| 2023/3 | 3,987 | +47.4% |
| 2022/3 | 2,705 | -7.8% |
| 2021/3 | 2,935 | -4.3% |
| 2020/3 | 3,066 | +1.0% |
| 2019/3 | 3,035 | +6.4% |
| 2018/3 | 2,853 | +9.6% |
| 2017/3 | 2,604 | -8.8% |
| 2016/3 | 2,854 | -8.0% |
| 2015/3 | 3,104 | +9.2% |
| 2014/3 | 2,842 | +7.3% |
| 2013/3 | 2,649 | +8.2% |
| 2012/3 | 2,449 | - |