| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 50,304 | -1.6% |
| 2025/3 | 51,137 | +3.7% |
| 2024/3 | 49,298 | +3.6% |
| 2023/3 | 47,602 | +1.5% |
| 2022/3 | 46,876 | +6.2% |
| 2021/3 | 44,126 | +2.4% |
| 2020/3 | 43,108 | +3.7% |
| 2019/3 | 41,570 | +9.4% |
| 2018/3 | 38,000 | +16.2% |
| 2017/3 | 32,694 | +9.9% |
| 2016/3 | 29,756 | +7.6% |
| 2015/3 | 27,651 | +8.5% |
| 2014/3 | 25,479 | +4.8% |
| 2013/3 | 24,324 | +8.3% |
| 2012/3 | 22,458 | - |