| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 93,673 | +4.7% |
| 2025/3 | 89,448 | +15.7% |
| 2024/3 | 77,335 | +8.0% |
| 2023/3 | 71,584 | +3.4% |
| 2022/3 | 69,198 | -8.7% |
| 2021/3 | 75,764 | +9.9% |
| 2020/3 | 68,923 | +5.9% |
| 2019/3 | 65,057 | +3.5% |
| 2018/3 | 62,876 | +2.8% |
| 2017/3 | 61,145 | +1.8% |
| 2016/3 | 60,059 | +6.3% |
| 2015/3 | 56,504 | +0.2% |
| 2014/3 | 56,397 | +1.7% |
| 2013/3 | 55,438 | -4.2% |
| 2012/3 | 57,879 | - |