| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 12,776 | +3.1% |
| 2025/3 | 12,392 | +8.1% |
| 2024/3 | 11,464 | -9.3% |
| 2023/3 | 12,645 | +5.0% |
| 2022/3 | 12,038 | +21.7% |
| 2021/3 | 9,894 | -14.8% |
| 2020/3 | 11,607 | -8.3% |
| 2019/3 | 12,651 | +14.0% |
| 2018/3 | 11,102 | +9.7% |
| 2017/3 | 10,124 | -8.1% |
| 2016/3 | 11,022 | -3.1% |
| 2015/3 | 11,372 | -2.1% |
| 2014/3 | 11,616 | +2.5% |
| 2013/3 | 11,333 | -9.1% |
| 2012/3 | 12,469 | - |