| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 18.9 | +3.0% |
| 3Q25 | 20.7 | +6.9% |
| 2Q25 | 21.2 | +10.1% |
| 1Q25 | 16.1 | +11.9% |
| 4Q24 | 18.3 | +17.6% |
| 3Q24 | 19.4 | +0.6% |
| 2Q24 | 19.3 | -3.8% |
| 1Q24 | 14.4 | -21.3% |
| 4Q23 | 15.6 | +21.1% |
| 3Q23 | 19.3 | +32.9% |
| 2Q23 | 20.0 | +43.1% |
| 1Q23 | 18.3 | +58.4% |
| 4Q22 | 12.9 | +38.8% |
| 3Q22 | 14.5 | +25.2% |
| 2Q22 | 14.0 | +44.7% |
| 1Q22 | 11.5 | +22.6% |
| 4Q21 | 9.3 | -5.4% |
| 3Q21 | 11.6 | -7.7% |
| 2Q21 | 9.7 | -18.7% |
| 1Q21 | 9.4 | +2.7% |
| 4Q20 | 9.8 | -17.5% |
| 3Q20 | 12.5 | -10.1% |
| 2Q20 | 11.9 | +15.2% |
| 1Q20 | 9.2 | +1.7% |
| 4Q19 | 11.9 | +18.3% |
| 3Q19 | 14.0 | +15.5% |
| 2Q19 | 10.3 | -10.1% |
| 1Q19 | 9.0 | +17.9% |
| 4Q18 | 10.0 | -17.8% |
| 3Q18 | 12.1 | -7.1% |
| 2Q18 | 11.5 | -6.7% |
| 1Q18 | 7.6 | -28.3% |
| 4Q17 | 12.2 | +6.4% |
| 3Q17 | 13.0 | -4.9% |
| 2Q17 | 12.3 | -4.2% |
| 1Q17 | 10.7 | -2.8% |
| 4Q16 | 11.5 | +4.8% |
| 3Q16 | 13.7 | +4.2% |
| 2Q16 | 12.9 | -4.8% |
| 1Q16 | 11.0 | -6.2% |
| 4Q15 | 10.9 | -21.5% |
| 3Q15 | 13.1 | -12.8% |
| 2Q15 | 13.5 | -15.3% |
| 1Q15 | 11.7 | -7.6% |
| 4Q14 | 13.9 | -3.6% |
| 3Q14 | 15.1 | -12.2% |
| 2Q14 | 15.9 | +4.0% |
| 1Q14 | 12.7 | +2.7% |
| 4Q13 | 14.4 | +6.5% |
| 3Q13 | 17.1 | +4.9% |
| 1Q13 | 15.3 | +2.7% |
| 1Q13 | 12.3 | -5.7% |
| 4Q12 | 13.6 | -1.5% |
| 3Q12 | 16.3 | +5.8% |
| 2Q12 | 14.9 | +10.3% |
| 1Q12 | 13.1 | +16.2% |
| 4Q11 | 13.8 | +29.3% |
| 3Q11 | 15.4 | -3.2% |
| 2Q11 | 13.5 | +2.2% |
| 1Q11 | 11.2 | - |
| 4Q10 | 10.7 | - |
| 3Q10 | 15.9 | - |
| 2Q10 | 13.2 | - |