| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 12,110 | -9.6% |
| 2025/3 | 13,403 | +1.5% |
| 2024/3 | 13,205 | +9.3% |
| 2023/3 | 12,084 | +10.9% |
| 2022/3 | 10,898 | +2.4% |
| 2021/3 | 10,647 | -17.3% |
| 2020/3 | 12,870 | +0.4% |
| 2019/3 | 12,823 | -0.3% |
| 2018/3 | 12,868 | +2.5% |
| 2017/3 | 12,556 | +5.6% |
| 2016/3 | 11,885 | +9.5% |
| 2015/3 | 10,855 | +4.3% |
| 2014/3 | 10,412 | +19.2% |
| 2013/3 | 8,733 | +5.1% |
| 2012/3 | 8,310 | - |