| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 11.8 | -17.1% |
| 3Q25 | 16.6 | +3.3% |
| 2Q25 | 13.7 | +3.6% |
| 1Q25 | 16.7 | +3.6% |
| 4Q24 | 14.2 | +16.0% |
| 3Q24 | 16.1 | +1.5% |
| 2Q24 | 13.3 | +7.7% |
| 1Q24 | 16.1 | -2.4% |
| 4Q23 | 12.3 | -15.8% |
| 3Q23 | 15.9 | +2.9% |
| 2Q23 | 12.3 | -9.7% |
| 1Q23 | 16.5 | +2.8% |
| 4Q22 | 14.6 | +1.8% |
| 3Q22 | 15.4 | -2.2% |
| 2Q22 | 13.6 | -6.5% |
| 1Q22 | 16.1 | -4.8% |
| 4Q21 | 14.3 | -13.2% |
| 3Q21 | 15.8 | +3.2% |
| 2Q21 | 14.6 | +7.6% |
| 1Q21 | 16.9 | +6.6% |
| 4Q20 | 16.5 | +16.6% |
| 3Q20 | 15.3 | -0.4% |
| 2Q20 | 13.5 | +2.9% |
| 1Q20 | 15.9 | +4.4% |
| 4Q19 | 14.1 | +3.1% |
| 3Q19 | 15.4 | +3.2% |
| 2Q19 | 13.2 | +6.5% |
| 1Q19 | 15.2 | +2.2% |
| 4Q18 | 13.7 | +2.1% |
| 3Q18 | 14.9 | +59.2% |
| 2Q18 | 12.4 | -3.1% |
| 1Q18 | 14.9 | +0.5% |
| 4Q17 | 13.4 | -17.6% |
| 3Q17 | 9.3 | -35.2% |
| 2Q17 | 12.8 | -33.9% |
| 1Q17 | 14.8 | +1.9% |
| 4Q16 | 16.3 | +25.9% |
| 3Q16 | 14.4 | +5.4% |
| 2Q16 | 19.3 | +52.5% |
| 1Q16 | 14.5 | +1.6% |
| 4Q15 | 12.9 | -1.8% |
| 3Q15 | 13.7 | -4.1% |
| 2Q15 | 12.7 | +0.9% |
| 1Q15 | 14.3 | +2.8% |
| 4Q14 | 13.2 | +2.6% |
| 3Q14 | 14.3 | -4.1% |
| 2Q14 | 12.6 | -20.4% |
| 1Q14 | 13.9 | +1.8% |
| 4Q13 | 12.8 | -1.2% |
| 3Q13 | 14.9 | +6.6% |
| 2Q13 | 15.8 | +27.4% |
| 1Q13 | 13.6 | +4.3% |
| 4Q12 | 13.0 | -0.4% |
| 3Q12 | 14.0 | +5.0% |
| 2Q12 | 12.4 | +3.9% |
| 1Q12 | 13.1 | +0.4% |
| 4Q11 | 13.0 | +6.1% |
| 3Q11 | 13.3 | -1.1% |
| 2Q11 | 11.9 | - |
| 1Q11 | 13.0 | - |
| 4Q10 | 12.3 | - |
| 3Q10 | 13.4 | - |