| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2Q26 | 3.1 | +37.6% |
| 1Q26 | 2.6 | -24.2% |
| 4Q25 | 2.1 | -45.8% |
| 3Q25 | 2.6 | -22.3% |
| 2Q25 | 2.2 | -60.7% |
| 1Q25 | 3.5 | -23.1% |
| 4Q24 | 3.9 | +33.5% |
| 3Q24 | 3.3 | -31.9% |
| 2Q24 | 5.7 | +3.8% |
| 1Q24 | 4.5 | -48.2% |
| 4Q23 | 2.9 | -43.0% |
| 3Q23 | 4.9 | -4.1% |
| 2Q23 | 5.5 | -1.5% |
| 1Q23 | 8.7 | +108.1% |
| 4Q22 | 5.1 | +13.5% |
| 3Q22 | 5.1 | +65.5% |
| 2Q22 | 5.6 | +81.4% |
| 1Q22 | 4.2 | +1104.9% |
| 4Q21 | 4.5 | +731.4% |
| 3Q21 | 3.1 | +24.3% |
| 2Q21 | 3.1 | +6.2% |
| 1Q21 | 0.3 | -88.4% |
| 4Q20 | 0.5 | -83.1% |
| 3Q20 | 2.5 | -29.0% |
| 2Q20 | 2.9 | -26.8% |
| 1Q20 | 3.0 | -22.0% |
| 4Q19 | 3.2 | +81.4% |
| 3Q19 | 3.5 | +28.4% |
| 2Q19 | 3.9 | -7.5% |
| 1Q19 | 3.8 | -13.4% |
| 4Q18 | 1.8 | -45.0% |
| 3Q18 | 2.7 | +40.9% |
| 2Q18 | 4.3 | +171.0% |
| 1Q18 | 4.4 | +115.3% |
| 4Q17 | 3.2 | +132.6% |
| 3Q17 | 1.9 | +58.9% |
| 2Q17 | 1.6 | -47.8% |
| 1Q17 | 2.1 | -13.2% |
| 4Q16 | 1.4 | - |
| 3Q16 | 1.2 | - |
| 2Q16 | 3.0 | - |
| 1Q16 | 2.4 | - |