| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 7,026 | -3.0% |
| 2025/3 | 7,242 | -1.0% |
| 2024/3 | 7,318 | -0.2% |
| 2023/3 | 7,335 | +3.5% |
| 2022/3 | 7,090 | +12.2% |
| 2021/3 | 6,317 | +4.6% |
| 2020/3 | 6,038 | +11.0% |
| 2019/3 | 5,441 | +6.1% |
| 2018/3 | 5,128 | -20.8% |
| 2017/3 | 6,477 | -3.7% |
| 2016/3 | 6,727 | -6.3% |
| 2015/3 | 7,183 | -3.2% |
| 2014/3 | 7,419 | +6.1% |
| 2013/3 | 6,990 | -4.7% |
| 2012/3 | 7,336 | - |