| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q26 | 15.6 | -19.8% |
| 4Q25 | 19.2 | +23.5% |
| 3Q25 | 15.7 | -10.6% |
| 2Q25 | 18.1 | +1.4% |
| 1Q25 | 19.5 | -9.4% |
| 4Q24 | 15.6 | +4.4% |
| 3Q24 | 17.6 | -10.7% |
| 2Q24 | 17.8 | +6.6% |
| 1Q24 | 21.5 | +3.9% |
| 4Q23 | 14.9 | -0.2% |
| 3Q23 | 19.7 | +10.7% |
| 2Q23 | 16.7 | -2.5% |
| 1Q23 | 20.7 | +14.0% |
| 4Q22 | 14.9 | +4.4% |
| 3Q22 | 17.8 | -10.0% |
| 2Q22 | 17.1 | +31.8% |
| 1Q22 | 18.2 | -17.9% |
| 4Q21 | 14.3 | +43.8% |
| 3Q21 | 19.8 | +24.2% |
| 2Q21 | 13.0 | -6.4% |
| 1Q21 | 22.1 | -0.1% |
| 4Q20 | 9.9 | -45.8% |
| 3Q20 | 15.9 | -28.9% |
| 2Q20 | 13.9 | -12.6% |
| 1Q20 | 22.1 | -11.6% |
| 4Q19 | 18.4 | +13.2% |
| 3Q19 | 22.4 | +1.6% |
| 2Q19 | 15.9 | +5.3% |
| 1Q19 | 25.0 | -2.4% |
| 4Q18 | 16.2 | +28.4% |
| 3Q18 | 22.1 | -14.7% |
| 2Q18 | 15.1 | +20.1% |
| 1Q18 | 25.7 | +12.0% |
| 4Q17 | 12.6 | +7.9% |
| 3Q17 | 25.9 | +31.4% |
| 2Q17 | 12.6 | +48.1% |
| 1Q17 | 22.9 | +17.4% |
| 4Q16 | 11.7 | - |
| 3Q16 | 19.7 | - |
| 2Q16 | 8.5 | - |
| 1Q16 | 19.5 | - |