| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 15,520 | +2.8% |
| 2025/3 | 15,102 | +2.2% |
| 2024/3 | 14,778 | +7.2% |
| 2023/3 | 13,780 | +7.9% |
| 2022/3 | 12,772 | +8.2% |
| 2021/3 | 11,809 | +8.6% |
| 2020/3 | 10,879 | +0.5% |
| 2019/3 | 10,827 | +3.8% |
| 2018/3 | 10,435 | +3.0% |
| 2017/3 | 10,134 | +0.9% |
| 2016/3 | 10,042 | +4.7% |
| 2015/3 | 9,588 | +9.5% |
| 2014/3 | 8,753 | -1.5% |
| 2013/3 | 8,886 | +2.8% |
| 2012/3 | 8,642 | - |