| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 23.8 | +5.0% |
| 2Q26 | 26.7 | -4.1% |
| 1Q26 | 26.3 | +24.5% |
| 4Q25 | 27.0 | +15.1% |
| 3Q25 | 22.7 | -8.4% |
| 2Q25 | 27.8 | +23.2% |
| 1Q25 | 21.1 | +2.1% |
| 4Q24 | 23.5 | -5.4% |
| 3Q24 | 24.8 | -12.5% |
| 2Q24 | 22.6 | -17.5% |
| 1Q24 | 20.7 | -26.6% |
| 4Q23 | 24.8 | -7.8% |
| 3Q23 | 28.3 | -0.6% |
| 2Q23 | 27.4 | -8.7% |
| 1Q23 | 28.1 | -10.0% |
| 4Q22 | 26.9 | -11.2% |
| 3Q22 | 28.5 | +10.8% |
| 2Q22 | 30.0 | +44.9% |
| 1Q22 | 31.3 | +160.1% |
| 4Q21 | 30.3 | +59.7% |
| 3Q21 | 25.7 | +42.5% |
| 2Q21 | 20.7 | +4.5% |
| 1Q21 | 12.0 | -49.5% |
| 4Q20 | 19.0 | -19.6% |
| 3Q20 | 18.0 | -29.3% |
| 2Q20 | 19.8 | -37.4% |
| 1Q20 | 23.8 | -28.3% |
| 4Q19 | 23.6 | -29.6% |
| 3Q19 | 25.5 | -28.6% |
| 2Q19 | 31.6 | -9.6% |
| 1Q19 | 33.2 | +0.4% |
| 4Q18 | 33.5 | +12.5% |
| 3Q18 | 35.7 | +8.4% |
| 2Q18 | 35.0 | +14.2% |
| 1Q18 | 33.1 | +1.5% |
| 4Q17 | 29.8 | -7.9% |
| 3Q17 | 32.9 | -6.7% |
| 2Q17 | 30.6 | - |
| 1Q17 | 32.6 | - |
| 4Q16 | 32.4 | - |
| 3Q16 | 35.3 | - |