| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 24,351 | +6.7% |
| 2025/3 | 22,828 | +5.0% |
| 2024/3 | 21,748 | +7.6% |
| 2023/3 | 20,206 | +9.0% |
| 2022/3 | 18,542 | +7.2% |
| 2021/3 | 17,289 | -1.0% |
| 2020/3 | 17,456 | -1.7% |
| 2019/3 | 17,762 | +6.6% |
| 2018/3 | 16,666 | -3.7% |
| 2017/3 | 17,310 | -1.1% |
| 2016/3 | 17,508 | +4.3% |
| 2015/3 | 16,787 | +6.5% |
| 2014/3 | 15,768 | +4.2% |
| 2013/3 | 15,130 | +1.4% |
| 2012/3 | 14,922 | - |