| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 14,016 | -3.8% |
| 2025/3 | 14,571 | +2.9% |
| 2024/3 | 14,157 | +5.4% |
| 2023/3 | 13,437 | +2.7% |
| 2022/3 | 13,084 | -0.2% |
| 2021/3 | 13,106 | -11.5% |
| 2020/3 | 14,805 | -2.5% |
| 2019/3 | 15,179 | -0.7% |
| 2018/3 | 15,286 | -5.3% |
| 2017/3 | 16,133 | -7.5% |
| 2016/3 | 17,436 | +5.4% |
| 2015/3 | 16,545 | -7.0% |
| 2014/3 | 17,799 | +4.9% |
| 2013/3 | 16,969 | -1.2% |
| 2012/3 | 17,180 | - |