| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2Q26 | 73.4 | -1.4% |
| 1Q26 | 69.2 | -5.0% |
| 4Q25 | 74.2 | +3.4% |
| 3Q25 | 75.0 | +2.4% |
| 2Q25 | 74.4 | +1.8% |
| 1Q25 | 72.8 | -2.0% |
| 4Q24 | 71.8 | -2.1% |
| 3Q24 | 73.2 | -1.5% |
| 2Q24 | 73.1 | -0.6% |
| 1Q24 | 74.3 | +1.0% |
| 4Q23 | 73.3 | +0.6% |
| 3Q23 | 74.3 | +0.6% |
| 2Q23 | 73.6 | +2.4% |
| 1Q23 | 73.5 | +4.2% |
| 4Q22 | 72.9 | +3.9% |
| 3Q22 | 73.8 | +5.3% |
| 2Q22 | 71.8 | -0.6% |
| 1Q22 | 70.6 | -2.3% |
| 4Q21 | 70.2 | -3.5% |
| 3Q21 | 70.2 | +5.1% |
| 2Q21 | 72.3 | +1.5% |
| 1Q21 | 72.3 | +0.5% |
| 4Q20 | 72.7 | +7.1% |
| 3Q20 | 66.8 | -1.3% |
| 2Q20 | 71.2 | +11.6% |
| 1Q20 | 71.9 | +19.3% |
| 4Q19 | 67.9 | +10.3% |
| 3Q19 | 67.6 | +8.6% |
| 2Q19 | 63.8 | +0.5% |
| 1Q19 | 60.3 | -2.5% |
| 4Q18 | 61.6 | +16.2% |
| 3Q18 | 62.3 | +26.8% |
| 2Q18 | 63.5 | +24.2% |
| 1Q18 | 61.8 | +12.6% |
| 4Q17 | 53.0 | +6.3% |
| 3Q17 | 49.1 | -8.2% |
| 2Q17 | 51.2 | -3.2% |
| 1Q17 | 54.9 | +7.9% |
| 4Q16 | 49.8 | - |
| 3Q16 | 53.5 | - |
| 2Q16 | 52.8 | - |
| 1Q16 | 50.9 | - |