| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 53,517 | +2.5% |
| 2025/3 | 52,231 | +3.0% |
| 2024/3 | 50,702 | +18.1% |
| 2023/3 | 42,925 | +22.3% |
| 2022/3 | 35,084 | +15.2% |
| 2021/3 | 30,451 | -41.8% |
| 2020/3 | 52,291 | -4.0% |
| 2019/3 | 54,459 | +3.5% |
| 2018/3 | 52,613 | +3.4% |
| 2017/3 | 50,880 | -1.7% |
| 2016/3 | 51,780 | +5.7% |
| 2015/3 | 48,971 | +2.7% |
| 2014/3 | 47,696 | +6.7% |
| 2013/3 | 44,704 | +1.7% |
| 2012/3 | 43,972 | - |