| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 49.3 | -2.1% |
| 2Q26 | 47.3 | +3.0% |
| 1Q26 | 48.6 | -1.0% |
| 4Q25 | 50.7 | +1.3% |
| 3Q25 | 50.4 | +4.9% |
| 2Q25 | 45.9 | -1.6% |
| 1Q25 | 49.1 | +11.4% |
| 4Q24 | 50.0 | -4.9% |
| 3Q24 | 48.0 | +11.6% |
| 2Q24 | 46.6 | +4.0% |
| 1Q24 | 44.0 | -6.3% |
| 4Q23 | 52.6 | -3.8% |
| 3Q23 | 43.0 | -12.6% |
| 2Q23 | 44.8 | -6.6% |
| 1Q23 | 47.0 | +5.1% |
| 4Q22 | 54.6 | -3.9% |
| 3Q22 | 49.2 | +14.3% |
| 2Q22 | 48.0 | -0.0% |
| 1Q22 | 44.7 | +8.7% |
| 4Q21 | 56.9 | +36.3% |
| 3Q21 | 43.0 | -25.9% |
| 2Q21 | 48.0 | -3.6% |
| 1Q21 | 41.1 | -12.7% |
| 4Q20 | 41.7 | -12.9% |
| 3Q20 | 58.1 | +10.3% |
| 2Q20 | 49.8 | +5.9% |
| 1Q20 | 47.1 | +15.4% |
| 4Q19 | 47.9 | -8.9% |
| 3Q19 | 52.7 | +18.6% |
| 2Q19 | 47.0 | +6.5% |
| 1Q19 | 40.8 | -16.5% |
| 4Q18 | 52.6 | +4.9% |
| 3Q18 | 44.4 | -9.9% |
| 2Q18 | 44.1 | -6.6% |
| 1Q18 | 48.9 | +18.5% |
| 4Q17 | 50.1 | +5.1% |
| 3Q17 | 49.3 | +7.9% |
| 2Q17 | 47.2 | - |
| 1Q17 | 41.3 | - |
| 4Q16 | 47.7 | - |
| 3Q16 | 45.7 | - |