| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 15,942 | -5.9% |
| 2025/3 | 16,933 | +0.4% |
| 2024/3 | 16,859 | -2.5% |
| 2023/3 | 17,288 | +13.8% |
| 2022/3 | 15,185 | +3.6% |
| 2021/3 | 14,663 | +8.0% |
| 2020/3 | 13,576 | +5.4% |
| 2019/3 | 12,877 | -0.8% |
| 2018/3 | 12,983 | -5.7% |
| 2017/3 | 13,775 | -1.9% |
| 2016/3 | 14,047 | +3.3% |
| 2015/3 | 13,604 | -3.3% |
| 2014/3 | 14,074 | -1.4% |
| 2013/3 | 14,274 | -1.0% |
| 2012/3 | 14,419 | - |