| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 18.1 | -4.7% |
| 3Q25 | 21.2 | +31.5% |
| 2Q25 | 15.4 | -23.6% |
| 1Q25 | 18.1 | +20.0% |
| 4Q24 | 19.0 | +39.3% |
| 3Q24 | 16.1 | +6.4% |
| 2Q24 | 20.1 | +19.8% |
| 1Q24 | 15.1 | +3.1% |
| 4Q23 | 13.6 | +34.6% |
| 3Q23 | 15.2 | +25.2% |
| 2Q23 | 16.8 | -1.7% |
| 1Q23 | 14.6 | +4.5% |
| 4Q22 | 10.1 | -34.1% |
| 3Q22 | 12.1 | -29.3% |
| 2Q22 | 17.1 | +1.8% |
| 1Q22 | 14.0 | -20.0% |
| 4Q21 | 15.3 | +10.3% |
| 3Q21 | 17.1 | +9.1% |
| 2Q21 | 16.8 | +15.4% |
| 1Q21 | 17.5 | +34.2% |
| 4Q20 | 13.9 | -0.8% |
| 3Q20 | 15.7 | +10.6% |
| 2Q20 | 14.5 | -15.4% |
| 1Q20 | 13.0 | +42.2% |
| 4Q19 | 14.0 | -1.9% |
| 3Q19 | 14.2 | -0.9% |
| 2Q19 | 17.2 | +35.7% |
| 1Q19 | 9.2 | -11.6% |
| 4Q18 | 14.3 | +44.9% |
| 3Q18 | 14.3 | +0.4% |
| 2Q18 | 12.6 | +85.0% |
| 1Q18 | 10.4 | +18.6% |
| 4Q17 | 9.9 | -6.5% |
| 3Q17 | 14.2 | +15.2% |
| 2Q17 | 6.8 | -35.0% |
| 1Q17 | 8.8 | +2.1% |
| 4Q16 | 10.5 | -143.3% |
| 3Q16 | 12.4 | +28.3% |
| 2Q16 | 10.5 | -12.5% |
| 1Q16 | 8.6 | -17.6% |
| 4Q15 | -24.4 | -376.5% |
| 3Q15 | 9.6 | -32.4% |
| 2Q15 | 12.0 | +9.3% |
| 1Q15 | 10.4 | +14.6% |
| 4Q14 | 8.8 | -23.4% |
| 3Q14 | 14.3 | +16.4% |
| 2Q14 | 11.0 | +3.8% |
| 1Q14 | 9.1 | +117.6% |
| 4Q13 | 11.5 | -151.2% |
| 3Q13 | 12.2 | +197.0% |
| 2Q13 | 10.6 | -2.4% |
| 1Q13 | 4.2 | -49.7% |
| 4Q12 | -22.5 | +41.8% |
| 3Q12 | 4.1 | -51.8% |
| 2Q12 | 10.9 | +3.6% |
| 1Q12 | 8.3 | -14.9% |
| 4Q11 | -15.8 | -268.5% |
| 3Q11 | 8.5 | -19.6% |
| 2Q11 | 10.5 | -10.1% |
| 1Q11 | 9.8 | - |
| 4Q10 | 9.4 | - |
| 3Q10 | 10.6 | - |
| 2Q10 | 11.7 | - |