| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 44,600 | +2.9% |
| 2025/3 | 43,340 | +1.1% |
| 2024/3 | 42,850 | -0.8% |
| 2023/3 | 43,209 | +6.9% |
| 2022/3 | 40,437 | +12.7% |
| 2021/3 | 35,868 | -9.2% |
| 2020/3 | 39,484 | +3.9% |
| 2019/3 | 37,985 | +2.0% |
| 2018/3 | 37,254 | -4.4% |
| 2017/3 | 38,962 | -3.8% |
| 2016/3 | 40,515 | -1.9% |
| 2015/3 | 41,284 | +3.2% |
| 2014/3 | 40,017 | +14.0% |
| 2013/3 | 35,091 | +10.3% |
| 2012/3 | 31,813 | - |