| （単位：十億円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 1,893 | -12.4% |
| 2025/3 | 2,160 | -7.0% |
| 2024/3 | 2,322 | -8.9% |
| 2023/3 | 2,548 | +2.1% |
| 2022/3 | 2,496 | +2.9% |
| 2021/3 | 2,426 | +6.8% |
| 2020/3 | 2,271 | -5.4% |
| 2019/3 | 2,400 | -1.1% |
| 2018/3 | 2,427 | +18.4% |
| 2017/3 | 2,051 | -16.7% |
| 2016/3 | 2,462 | -11.7% |
| 2015/3 | 2,786 | -4.8% |
| 2014/3 | 2,927 | +18.1% |
| 2013/3 | 2,479 | +0.9% |
| 2012/3 | 2,456 | - |