| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 15,593 | +10.5% |
| 2025/3 | 14,113 | +8.6% |
| 2024/3 | 12,995 | +0.9% |
| 2023/3 | 12,876 | +8.0% |
| 2022/3 | 11,919 | -6.2% |
| 2021/3 | 12,700 | +9.5% |
| 2020/3 | 11,597 | +7.9% |
| 2019/3 | 10,748 | -0.4% |
| 2018/3 | 10,795 | +2.7% |
| 2017/3 | 10,510 | -2.8% |
| 2016/3 | 10,809 | +7.7% |
| 2015/3 | 10,034 | +10.0% |
| 2014/3 | 9,120 | -1.3% |
| 2013/3 | 9,241 | -25.6% |
| 2012/3 | 12,419 | - |