| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 32.3 | +5.6% |
| 2Q26 | 42.3 | +10.5% |
| 1Q26 | 36.6 | +17.6% |
| 4Q25 | 31.3 | +9.7% |
| 3Q25 | 30.6 | -0.5% |
| 2Q25 | 38.3 | +1.5% |
| 1Q25 | 31.2 | +57.4% |
| 4Q24 | 28.6 | -8.5% |
| 3Q24 | 30.8 | -4.3% |
| 2Q24 | 37.7 | -10.0% |
| 1Q24 | 19.8 | -32.6% |
| 4Q23 | 31.2 | +4.3% |
| 3Q23 | 32.2 | +21.0% |
| 2Q23 | 41.9 | +1.2% |
| 1Q23 | 29.4 | -8.3% |
| 4Q22 | 30.0 | +7.9% |
| 3Q22 | 26.6 | -22.6% |
| 2Q22 | 41.4 | +40.3% |
| 1Q22 | 32.1 | -2.4% |
| 4Q21 | 27.8 | +0.3% |
| 3Q21 | 34.3 | +11.8% |
| 2Q21 | 29.5 | +4.6% |
| 1Q21 | 32.8 | -2.3% |
| 4Q20 | 27.7 | +19.2% |
| 3Q20 | 30.7 | +3.3% |
| 2Q20 | 28.2 | +2.9% |
| 1Q20 | 33.6 | -6.5% |
| 4Q19 | 23.2 | +8.2% |
| 3Q19 | 29.7 | +16.9% |
| 2Q19 | 27.4 | +16.2% |
| 1Q19 | 36.0 | +20.4% |
| 4Q18 | 21.4 | -14.9% |
| 3Q18 | 25.4 | -14.0% |
| 2Q18 | 23.6 | -7.7% |
| 1Q18 | 29.9 | +44.1% |
| 4Q17 | 25.2 | +14.7% |
| 3Q17 | 29.6 | +118.3% |
| 2Q17 | 25.6 | - |
| 1Q17 | 20.7 | - |
| 4Q16 | 22.0 | - |
| 3Q16 | 13.6 | - |