| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 6.2 | -19.7% |
| 2Q26 | 5.5 | +79.3% |
| 1Q26 | 5.3 | -33.5% |
| 4Q25 | 10.7 | +36.4% |
| 3Q25 | 7.7 | +2.1% |
| 2Q25 | 3.0 | -48.1% |
| 1Q25 | 7.9 | +72.4% |
| 4Q24 | 7.9 | -11.3% |
| 3Q24 | 7.5 | -30.4% |
| 2Q24 | 5.9 | +13.8% |
| 1Q24 | 4.6 | -28.1% |
| 4Q23 | 8.9 | +115.5% |
| 3Q23 | 10.8 | -4.2% |
| 2Q23 | 5.2 | +0.1% |
| 1Q23 | 6.4 | -13.1% |
| 4Q22 | 4.1 | -52.5% |
| 3Q22 | 11.3 | +32.4% |
| 2Q22 | 5.2 | +137.7% |
| 1Q22 | 7.3 | +521.1% |
| 4Q21 | 8.6 | +35.0% |
| 3Q21 | 8.5 | +16.3% |
| 2Q21 | 2.2 | -75.8% |
| 1Q21 | 1.2 | -74.4% |
| 4Q20 | 6.4 | -7.9% |
| 3Q20 | 7.3 | +63.1% |
| 2Q20 | 9.0 | +63.0% |
| 1Q20 | 4.6 | +104.1% |
| 4Q19 | 7.0 | +19.9% |
| 3Q19 | 4.5 | +1.0% |
| 2Q19 | 5.5 | +33.6% |
| 1Q19 | 2.3 | +68.7% |
| 4Q18 | 5.8 | +8.2% |
| 3Q18 | 4.4 | -39.8% |
| 2Q18 | 4.1 | -15.2% |
| 1Q18 | 1.3 | -54.8% |
| 4Q17 | 5.4 | -37.2% |
| 3Q17 | 7.4 | +73.9% |
| 2Q17 | 4.9 | - |
| 1Q17 | 3.0 | - |
| 4Q16 | 8.5 | - |
| 3Q16 | 4.2 | - |