| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 6,549 | -6.6% |
| 2025/3 | 7,008 | -17.4% |
| 2024/3 | 8,483 | +9.7% |
| 2023/3 | 7,731 | +10.0% |
| 2022/3 | 7,026 | +8.0% |
| 2021/3 | 6,504 | +1.1% |
| 2020/3 | 6,432 | -10.0% |
| 2019/3 | 7,148 | -3.0% |
| 2018/3 | 7,368 | +6.9% |
| 2017/3 | 6,893 | +4.7% |
| 2016/3 | 6,583 | +11.4% |
| 2015/3 | 5,910 | -10.4% |
| 2014/3 | 6,596 | +25.7% |
| 2013/3 | 5,249 | -2.2% |
| 2012/3 | 5,365 | - |