| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 40,722 | +5.8% |
| 2025/3 | 38,484 | +5.8% |
| 2024/3 | 36,383 | +2.3% |
| 2023/3 | 35,549 | +4.9% |
| 2022/3 | 33,875 | +8.2% |
| 2021/3 | 31,319 | +1.6% |
| 2020/3 | 30,826 | +5.9% |
| 2019/3 | 29,100 | +4.8% |
| 2018/3 | 27,755 | +3.5% |
| 2017/3 | 26,807 | +4.3% |
| 2016/3 | 25,699 | +3.5% |
| 2015/3 | 24,823 | +1.4% |
| 2014/3 | 24,473 | +2.7% |
| 2013/3 | 23,829 | +6.1% |
| 2012/3 | 22,469 | - |