| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 30,415 | +13.1% |
| 2025/3 | 26,880 | +6.5% |
| 2024/3 | 25,244 | -13.7% |
| 2023/3 | 29,265 | +7.4% |
| 2022/3 | 27,251 | +18.5% |
| 2021/3 | 23,000 | +1.6% |
| 2020/3 | 22,647 | +7.6% |
| 2019/3 | 21,048 | -4.8% |
| 2018/3 | 22,104 | +14.1% |
| 2017/3 | 19,367 | +1.2% |
| 2016/3 | 19,135 | +1.2% |
| 2015/3 | 18,903 | +7.6% |
| 2014/3 | 17,563 | +7.1% |
| 2013/3 | 16,405 | -6.4% |
| 2012/3 | 17,534 | - |