| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 47,252 | -3.8% |
| 2025/3 | 49,141 | +0.2% |
| 2024/3 | 49,046 | +9.5% |
| 2023/3 | 44,811 | +13.9% |
| 2022/3 | 39,349 | +10.5% |
| 2021/3 | 35,595 | -16.1% |
| 2020/3 | 42,410 | -2.8% |
| 2019/3 | 43,651 | +3.6% |
| 2018/3 | 42,137 | +8.1% |
| 2017/3 | 38,976 | -7.3% |
| 2016/3 | 42,047 | -1.3% |
| 2015/3 | 42,620 | +4.0% |
| 2014/3 | 40,980 | +8.3% |
| 2013/3 | 37,829 | -4.4% |
| 2012/3 | 39,561 | - |