| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q26 | 10.2 | -40.9% |
| 4Q25 | 15.8 | -7.3% |
| 1Q25 | 17.3 | +31.5% |
| 4Q24 | 17.1 | -16.7% |
| 3Q24 | 13.6 | +149.3% |
| 2Q24 | 17.9 | -8.6% |
| 1Q24 | 13.1 | +126.4% |
| 4Q23 | 20.5 | +10.6% |
| 3Q23 | 5.5 | -24.2% |
| 2Q23 | 19.5 | +14.8% |
| 1Q23 | 5.8 | +10.3% |
| 4Q22 | 18.6 | +53.9% |
| 3Q22 | 7.2 | +24.9% |
| 2Q22 | 17.0 | -16.3% |
| 1Q22 | 5.3 | -477.1% |
| 4Q21 | 12.1 | +168.0% |
| 3Q21 | 5.8 | +828.2% |
| 2Q21 | 20.3 | +27.6% |
| 1Q21 | -1.4 | -114.1% |
| 4Q20 | 4.5 | -66.4% |
| 3Q20 | 0.6 | - |
| 2Q20 | 15.9 | - |
| 1Q20 | 9.9 | - |
| 4Q19 | 13.4 | - |