| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 8,311 | +2.6% |
| 2025/3 | 8,101 | +1.2% |
| 2024/3 | 8,001 | -8.6% |
| 2023/3 | 8,753 | +8.2% |
| 2022/3 | 8,092 | +17.4% |
| 2021/3 | 6,891 | +30.6% |
| 2020/3 | 5,279 | +6.6% |
| 2019/3 | 4,950 | +7.4% |
| 2018/3 | 4,609 | +3.5% |
| 2017/3 | 4,451 | +1.7% |
| 2016/3 | 4,376 | +38.3% |
| 2015/3 | 3,163 | +9.4% |
| 2014/3 | 2,890 | -0.3% |
| 2013/3 | 2,899 | +1.2% |
| 2012/3 | 2,864 | - |