| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 7,886 | -4.9% |
| 2025/3 | 8,296 | -11.9% |
| 2024/3 | 9,419 | -2.5% |
| 2023/3 | 9,658 | +1.2% |
| 2022/3 | 9,542 | +5.7% |
| 2021/3 | 9,028 | -13.4% |
| 2020/3 | 10,423 | -5.8% |
| 2019/3 | 11,065 | -6.1% |
| 2018/3 | 11,780 | -2.4% |
| 2017/3 | 12,064 | +4.3% |
| 2016/3 | 11,562 | +17.5% |
| 2015/3 | 9,842 | -14.1% |
| 2014/3 | 11,455 | +12.1% |
| 2013/3 | 10,219 | -4.0% |
| 2012/3 | 10,646 | - |