| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 78.5 | +1.4% |
| 2Q26 | 74.9 | +6.1% |
| 1Q26 | 84.0 | +4.8% |
| 4Q25 | 68.6 | -3.6% |
| 3Q25 | 77.4 | +3.2% |
| 2Q25 | 70.6 | +3.4% |
| 1Q25 | 80.2 | +4.5% |
| 4Q24 | 71.1 | +7.4% |
| 3Q24 | 74.9 | +4.9% |
| 2Q24 | 68.3 | +2.8% |
| 1Q24 | 76.7 | +0.1% |
| 4Q23 | 66.2 | -3.5% |
| 3Q23 | 71.4 | +5.9% |
| 2Q23 | 66.4 | +1.7% |
| 1Q23 | 76.7 | +13.4% |
| 4Q22 | 68.6 | +12.3% |
| 3Q22 | 67.4 | +8.2% |
| 2Q22 | 65.3 | +4.6% |
| 1Q22 | 67.6 | +3.9% |
| 4Q21 | 61.1 | +19.3% |
| 3Q21 | 62.3 | +6.0% |
| 2Q21 | 62.4 | +5.3% |
| 1Q21 | 65.1 | +9.6% |
| 4Q20 | 51.3 | -3.8% |
| 3Q20 | 58.8 | 0.0% |
| 2Q20 | 59.3 | +4.3% |
| 1Q20 | 59.4 | +3.7% |
| 4Q19 | 53.3 | +2.1% |
| 3Q19 | 58.8 | +9.5% |
| 2Q19 | 56.9 | +6.8% |
| 1Q19 | 57.3 | +6.4% |
| 4Q18 | 52.2 | -5.4% |
| 3Q18 | 53.7 | +2.5% |
| 2Q18 | 53.3 | +2.6% |
| 1Q18 | 53.8 | +7.5% |
| 4Q17 | 55.2 | +13.1% |
| 3Q17 | 52.4 | +8.1% |
| 2Q17 | 51.9 | - |
| 1Q17 | 50.1 | - |
| 4Q16 | 48.8 | - |
| 3Q16 | 48.4 | - |