| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 31,232 | +5.0% |
| 2025/3 | 29,743 | -0.4% |
| 2024/3 | 29,875 | -1.0% |
| 2023/3 | 30,170 | +6.1% |
| 2022/3 | 28,436 | +6.1% |
| 2021/3 | 26,803 | +9.7% |
| 2020/3 | 24,434 | -0.5% |
| 2019/3 | 24,562 | +4.9% |
| 2018/3 | 23,414 | +4.7% |
| 2017/3 | 22,369 | +1.4% |
| 2016/3 | 22,053 | +3.3% |
| 2015/3 | 21,344 | -1.2% |
| 2014/3 | 21,600 | -0.7% |
| 2013/3 | 21,753 | +2.1% |
| 2012/3 | 21,298 | - |