| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 18.5 | -14.1% |
| 2Q26 | 20.9 | -2.9% |
| 1Q26 | 20.8 | -10.9% |
| 4Q25 | 22.4 | -10.5% |
| 3Q25 | 21.5 | -6.7% |
| 2Q25 | 21.6 | -6.2% |
| 1Q25 | 23.4 | +5.8% |
| 4Q24 | 25.1 | +4.0% |
| 3Q24 | 23.0 | +14.0% |
| 2Q24 | 23.0 | +6.5% |
| 1Q24 | 22.1 | -6.5% |
| 4Q23 | 24.1 | +2.0% |
| 3Q23 | 20.2 | +12.0% |
| 2Q23 | 21.6 | +6.0% |
| 1Q23 | 23.7 | -2.7% |
| 4Q22 | 23.6 | -3.9% |
| 3Q22 | 18.0 | -16.9% |
| 2Q22 | 20.4 | -117.1% |
| 1Q22 | 24.3 | +14.3% |
| 4Q21 | 24.6 | -5.8% |
| 3Q21 | 21.7 | -22.4% |
| 2Q21 | -118.9 | -488.9% |
| 1Q21 | 21.3 | -30.5% |
| 4Q20 | 26.1 | -15.7% |
| 3Q20 | 28.0 | -12.7% |
| 2Q20 | 30.6 | -3.1% |
| 1Q20 | 30.6 | -5.4% |
| 4Q19 | 31.0 | +4.9% |
| 3Q19 | 32.1 | -1.8% |
| 2Q19 | 31.6 | -6.6% |
| 1Q19 | 32.3 | -4.2% |
| 4Q18 | 29.5 | +6.4% |
| 3Q18 | 32.7 | +2.3% |
| 2Q18 | 33.8 | +3.0% |
| 1Q18 | 33.7 | +8.8% |
| 4Q17 | 27.7 | -1.7% |
| 3Q17 | 31.9 | -7.4% |
| 2Q17 | 32.8 | - |
| 1Q17 | 31.0 | - |
| 4Q16 | 28.2 | - |
| 3Q16 | 34.5 | - |