| （単位：十億円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 1,925 | +2.2% |
| 2025/3 | 1,884 | -0.4% |
| 2024/3 | 1,892 | +12.7% |
| 2023/3 | 1,678 | +17.5% |
| 2022/3 | 1,428 | +14.6% |
| 2021/3 | 1,246 | -12.2% |
| 2020/3 | 1,419 | -6.7% |
| 2019/3 | 1,521 | +5.5% |
| 2018/3 | 1,441 | +9.3% |
| 2017/3 | 1,318 | -5.8% |
| 2016/3 | 1,400 | +3.2% |
| 2015/3 | 1,356 | +7.6% |
| 2014/3 | 1,260 | +18.0% |
| 2013/3 | 1,068 | +1.4% |
| 2012/3 | 1,053 | - |