| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 50,470 | +2.0% |
| 2025/3 | 49,457 | +5.5% |
| 2024/3 | 46,859 | +2.9% |
| 2023/3 | 45,560 | +5.6% |
| 2022/3 | 43,134 | +3.9% |
| 2021/3 | 41,528 | -5.8% |
| 2020/3 | 44,063 | -7.1% |
| 2019/3 | 47,417 | +2.6% |
| 2018/3 | 46,234 | +4.7% |
| 2017/3 | 44,145 | +4.0% |
| 2016/3 | 42,461 | +6.4% |
| 2015/3 | 39,892 | -0.8% |
| 2014/3 | 40,225 | +4.5% |
| 2013/3 | 38,502 | +0.6% |
| 2012/3 | 38,260 | - |