| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 8,334 | +6.2% |
| 2025/3 | 7,846 | -1.1% |
| 2024/3 | 7,934 | +20.3% |
| 2023/3 | 6,594 | +3.0% |
| 2022/3 | 6,400 | -19.9% |
| 2021/3 | 7,986 | -17.4% |
| 2020/3 | 9,668 | +2.8% |
| 2019/3 | 9,406 | -8.8% |
| 2018/3 | 10,310 | +23.3% |
| 2017/3 | 8,364 | +1.1% |
| 2016/3 | 8,274 | -18.1% |
| 2015/3 | 10,099 | -6.3% |
| 2014/3 | 10,777 | -1.8% |
| 2013/3 | 10,975 | -3.5% |
| 2012/3 | 11,378 | - |