| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 80,028 | +6.5% |
| 2025/3 | 75,115 | +11.5% |
| 2024/3 | 67,384 | +12.8% |
| 2023/3 | 59,756 | +12.7% |
| 2022/3 | 53,040 | +11.2% |
| 2021/3 | 47,709 | +2.3% |
| 2020/3 | 46,649 | +1.1% |
| 2019/3 | 46,155 | +7.4% |
| 2018/3 | 42,969 | +5.6% |
| 2017/3 | 40,686 | +5.1% |
| 2016/3 | 38,704 | +0.7% |
| 2015/3 | 38,445 | +9.1% |
| 2014/3 | 35,237 | +1.2% |
| 2013/3 | 34,809 | +1.2% |
| 2012/3 | 34,380 | - |