| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2Q26 | 22.4 | +1.7% |
| 1Q26 | 21.9 | +2.2% |
| 4Q25 | 21.6 | +1.1% |
| 3Q25 | 22.5 | +9.0% |
| 2Q25 | 22.1 | +10.8% |
| 1Q25 | 21.5 | +5.5% |
| 4Q24 | 21.3 | +9.3% |
| 3Q24 | 20.6 | +7.9% |
| 2Q24 | 19.9 | +4.1% |
| 1Q24 | 20.3 | +6.8% |
| 4Q23 | 19.5 | +6.2% |
| 3Q23 | 19.1 | -2.9% |
| 2Q23 | 19.1 | +2.4% |
| 1Q23 | 19.0 | -3.0% |
| 4Q22 | 18.4 | +1.7% |
| 3Q22 | 19.7 | +15.7% |
| 2Q22 | 18.7 | -0.0% |
| 1Q22 | 19.6 | +5.4% |
| 4Q21 | 18.1 | +61.2% |
| 3Q21 | 17.0 | +6.5% |
| 2Q21 | 18.7 | +11.7% |
| 1Q21 | 18.6 | +20.9% |
| 4Q20 | 11.2 | -30.4% |
| 3Q20 | 16.0 | +6.8% |
| 2Q20 | 16.7 | -10.3% |
| 1Q20 | 15.4 | +8.3% |
| 4Q19 | 16.1 | +11.6% |
| 3Q19 | 15.0 | +36.2% |
| 2Q19 | 18.7 | +45.2% |
| 1Q19 | 14.2 | +4.6% |
| 4Q18 | 14.4 | +78.3% |
| 3Q18 | 11.0 | -22.3% |
| 2Q18 | 12.8 | -12.1% |
| 1Q18 | 13.6 | -8.8% |
| 4Q17 | 8.1 | -45.1% |
| 3Q17 | 14.1 | -3.0% |
| 2Q17 | 14.6 | -3.3% |
| 1Q17 | 14.9 | +5.6% |
| 4Q16 | 14.7 | +5.4% |
| 3Q16 | 14.6 | +2.6% |
| 2Q16 | 15.1 | +2.8% |
| 1Q16 | 14.1 | -11.3% |
| 4Q15 | 14.0 | -24.3% |
| 3Q15 | 14.2 | +20.0% |
| 2Q15 | 14.7 | +23.2% |
| 1Q15 | 15.9 | +44.2% |
| 4Q14 | 18.5 | +51.8% |
| 3Q14 | 11.8 | +9.0% |
| 2Q14 | 11.9 | +3.0% |
| 1Q14 | 11.0 | -5.5% |
| 4Q13 | 12.2 | +4.0% |
| 3Q13 | 10.9 | -8.9% |
| 2Q13 | 11.6 | +2.4% |
| 1Q13 | 11.7 | +6.4% |
| 4Q12 | 11.7 | +1.3% |
| 3Q12 | 11.9 | +15.7% |
| 2Q12 | 11.3 | +17.0% |
| 1Q12 | 11.0 | +14.5% |
| 4Q11 | 11.6 | - |
| 3Q11 | 10.3 | - |
| 2Q11 | 9.7 | - |
| 1Q11 | 9.6 | - |