| （単位：十億円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 2,424 | -6.4% |
| 2025/3 | 2,589 | +8.4% |
| 2024/3 | 2,387 | -8.7% |
| 2023/3 | 2,616 | +14.7% |
| 2022/3 | 2,281 | +41.8% |
| 2021/3 | 1,608 | -3.6% |
| 2020/3 | 1,668 | -8.8% |
| 2019/3 | 1,829 | -16.2% |
| 2018/3 | 2,183 | +13.5% |
| 2017/3 | 1,924 | -15.3% |
| 2016/3 | 2,272 | -5.4% |
| 2015/3 | 2,402 | +7.4% |
| 2014/3 | 2,237 | +17.9% |
| 2013/3 | 1,897 | +4.9% |
| 2012/3 | 1,808 | - |