| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2Q25 | 19.0 | +0.2% |
| 1Q25 | 16.5 | -6.1% |
| 3Q24 | 19.4 | -3.5% |
| 2Q24 | 19.0 | -4.5% |
| 1Q24 | 17.6 | -3.6% |
| 3Q23 | 20.1 | +0.4% |
| 2Q23 | 19.9 | -3.6% |
| 1Q23 | 18.3 | -4.9% |
| 3Q22 | 20.1 | -3.1% |
| 2Q22 | 20.6 | -6.1% |
| 1Q22 | 19.2 | -9.4% |
| 3Q21 | 20.7 | -3.2% |
| 2Q21 | 22.0 | -3.0% |
| 1Q21 | 21.2 | +38.4% |
| 3Q20 | 21.4 | +13.7% |
| 2Q20 | 22.7 | +26.2% |
| 1Q20 | 15.3 | -10.8% |
| 3Q19 | 18.8 | +2.6% |
| 2Q19 | 18.0 | -2.0% |
| 1Q19 | 17.2 | -0.8% |
| 3Q18 | 18.4 | -2.3% |
| 2Q18 | 18.3 | -3.8% |
| 1Q18 | 17.3 | -3.0% |
| 3Q17 | 18.8 | -3.4% |
| 2Q17 | 19.0 | +1.4% |
| 1Q17 | 17.9 | -7.7% |
| 3Q16 | 19.4 | +0.9% |
| 2Q16 | 18.8 | +2.7% |
| 1Q16 | 19.3 | +9.0% |
| 3Q15 | 19.3 | +8.8% |
| 2Q15 | 18.3 | +4.0% |
| 1Q15 | 17.8 | +11.6% |
| 3Q14 | 17.7 | +6.1% |
| 2Q14 | 17.6 | +5.4% |
| 1Q14 | 15.9 | +4.8% |
| 3Q13 | 16.7 | +5.2% |
| 2Q13 | 16.7 | +10.9% |
| 1Q13 | 15.2 | -3.2% |
| 3Q12 | 15.9 | +3.6% |
| 2Q12 | 15.0 | +2.5% |
| 1Q12 | 15.7 | +30.5% |
| 3Q11 | 15.3 | +14.8% |
| 2Q11 | 14.7 | +18.2% |
| 1Q11 | 12.0 | -2.9% |
| 3Q10 | 13.3 | - |
| 2Q10 | 12.4 | - |
| 1Q10 | 12.4 | - |