| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 77.5 | -21.9% |
| 2Q26 | 74.7 | +92.9% |
| 1Q26 | 56.3 | -25.3% |
| 4Q25 | 60.2 | -38.2% |
| 3Q25 | 99.2 | +104.5% |
| 2Q25 | 38.7 | -51.0% |
| 1Q25 | 75.4 | +1.2% |
| 4Q24 | 97.5 | +43.8% |
| 3Q24 | 48.5 | -27.0% |
| 2Q24 | 79.0 | +6.4% |
| 1Q24 | 74.5 | +7.4% |
| 4Q23 | 67.8 | -4.5% |
| 3Q23 | 66.5 | +2.5% |
| 2Q23 | 74.2 | +3.7% |
| 1Q23 | 69.3 | +5.0% |
| 4Q22 | 71.0 | -0.4% |
| 3Q22 | 64.9 | -8.9% |
| 2Q22 | 71.6 | +1.6% |
| 1Q22 | 66.0 | -4.4% |
| 4Q21 | 71.3 | -1.9% |
| 3Q21 | 71.2 | +3.7% |
| 2Q21 | 70.5 | -1.2% |
| 1Q21 | 69.1 | +5.4% |
| 4Q20 | 72.6 | -17.9% |
| 3Q20 | 68.7 | -4.5% |
| 2Q20 | 71.3 | +2.4% |
| 1Q20 | 65.5 | -9.3% |
| 4Q19 | 88.5 | +26.7% |
| 3Q19 | 71.9 | -0.7% |
| 2Q19 | 69.7 | -0.5% |
| 1Q19 | 72.3 | +5.3% |
| 4Q18 | 69.8 | +8.3% |
| 3Q18 | 72.4 | +3.3% |
| 2Q18 | 70.0 | +1.2% |
| 1Q18 | 68.6 | +2.9% |
| 4Q17 | 64.5 | -2.7% |
| 3Q17 | 70.1 | +4.3% |
| 2Q17 | 69.2 | - |
| 1Q17 | 66.7 | - |
| 4Q16 | 66.3 | - |
| 3Q16 | 67.3 | - |