| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 16,154 | +7.3% |
| 2025/3 | 15,059 | +6.3% |
| 2024/3 | 14,160 | -3.1% |
| 2023/3 | 14,609 | +17.7% |
| 2022/3 | 12,410 | +4.8% |
| 2021/3 | 11,837 | -10.4% |
| 2020/3 | 13,215 | +3.2% |
| 2019/3 | 12,810 | +12.3% |
| 2018/3 | 11,409 | +10.9% |
| 2017/3 | 10,285 | +3.9% |
| 2016/3 | 9,900 | -0.3% |
| 2015/3 | 9,928 | +5.3% |
| 2014/3 | 9,432 | +8.0% |
| 2013/3 | 8,731 | -6.2% |
| 2012/3 | 9,304 | - |