| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 45.3 | +53.3% |
| 2Q26 | 30.7 | +4.8% |
| 1Q26 | 30.6 | +1.8% |
| 4Q25 | 31.2 | -14.7% |
| 3Q25 | 29.5 | +19.2% |
| 2Q25 | 29.3 | -9.7% |
| 1Q25 | 30.0 | +11.3% |
| 4Q24 | 36.6 | +26.0% |
| 3Q24 | 24.8 | +13.5% |
| 2Q24 | 32.4 | -2.2% |
| 1Q24 | 27.0 | -20.4% |
| 4Q23 | 29.1 | -8.3% |
| 3Q23 | 21.8 | -27.5% |
| 2Q23 | 33.2 | +1.4% |
| 1Q23 | 33.9 | +5.7% |
| 4Q22 | 31.7 | +16.2% |
| 3Q22 | 30.1 | -1.6% |
| 2Q22 | 32.7 | +15.3% |
| 1Q22 | 32.1 | +14.3% |
| 4Q21 | 27.3 | +33.2% |
| 3Q21 | 30.6 | +18.2% |
| 2Q21 | 28.4 | -0.3% |
| 1Q21 | 28.1 | +8.0% |
| 4Q20 | 20.5 | -7.6% |
| 3Q20 | 25.9 | -6.5% |
| 2Q20 | 28.5 | +5.3% |
| 1Q20 | 26.0 | +2.6% |
| 4Q19 | 22.2 | +15.2% |
| 3Q19 | 27.7 | +9.1% |
| 2Q19 | 27.0 | +11.7% |
| 1Q19 | 25.4 | +5.6% |
| 4Q18 | 19.2 | -0.4% |
| 3Q18 | 25.4 | -4.3% |
| 2Q18 | 24.2 | -12.1% |
| 1Q18 | 24.0 | +24.2% |
| 4Q17 | 19.3 | +1.5% |
| 3Q17 | 26.5 | +8.4% |
| 2Q17 | 27.5 | - |
| 1Q17 | 19.3 | - |
| 4Q16 | 19.0 | - |
| 3Q16 | 24.4 | - |