| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 25.6 | -5.7% |
| 2Q26 | 19.3 | -3.4% |
| 1Q26 | 26.0 | -4.9% |
| 4Q25 | 19.2 | -17.4% |
| 3Q25 | 27.2 | +52.3% |
| 2Q25 | 20.0 | +11.0% |
| 1Q25 | 27.3 | -12.0% |
| 4Q24 | 23.2 | +10.6% |
| 3Q24 | 17.8 | -5.3% |
| 2Q24 | 18.0 | -26.0% |
| 1Q24 | 31.0 | -7.2% |
| 4Q23 | 21.0 | -21.9% |
| 3Q23 | 18.8 | -31.0% |
| 2Q23 | 24.4 | +11.1% |
| 1Q23 | 33.4 | +26.2% |
| 4Q22 | 26.9 | -4.4% |
| 3Q22 | 27.3 | +106.0% |
| 2Q22 | 21.9 | +27.9% |
| 1Q22 | 26.5 | +25.4% |
| 4Q21 | 28.1 | +10.3% |
| 3Q21 | 13.2 | +43.9% |
| 2Q21 | 17.2 | -5.5% |
| 1Q21 | 21.1 | +3.2% |
| 4Q20 | 25.5 | +17.2% |
| 3Q20 | 9.2 | -15.6% |
| 2Q20 | 18.1 | -1.8% |
| 1Q20 | 20.5 | -12.4% |
| 4Q19 | 21.7 | +7.5% |
| 3Q19 | 10.9 | -25.7% |
| 2Q19 | 18.5 | +15.3% |
| 1Q19 | 23.4 | +2.2% |
| 4Q18 | 20.2 | -5.0% |
| 3Q18 | 14.7 | +8.1% |
| 2Q18 | 16.0 | +30.1% |
| 1Q18 | 22.9 | +10.3% |
| 4Q17 | 21.3 | +24.3% |
| 3Q17 | 13.6 | +3.1% |
| 2Q17 | 12.3 | -3.1% |
| 1Q17 | 20.8 | -8.4% |
| 4Q16 | 17.1 | - |
| 3Q16 | 13.2 | - |
| 2Q16 | 12.7 | - |
| 1Q16 | 22.7 | - |