| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 15,464 | -3.1% |
| 2025/3 | 15,954 | +1.6% |
| 2024/3 | 15,703 | -7.2% |
| 2023/3 | 16,918 | +9.9% |
| 2022/3 | 15,396 | -10.9% |
| 2021/3 | 17,283 | +10.8% |
| 2020/3 | 15,605 | +4.9% |
| 2019/3 | 14,870 | +6.7% |
| 2018/3 | 13,942 | +34.4% |
| 2017/3 | 10,372 | +33.8% |
| 2016/3 | 7,751 | +22.9% |
| 2015/3 | 6,309 | +42.7% |
| 2014/3 | 4,422 | +34.2% |
| 2013/3 | 3,296 | +17.9% |
| 2012/3 | 2,796 | - |