| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 20.0 | -1.7% |
| 3Q24 | 19.2 | -3.1% |
| 2Q24 | 18.4 | -5.8% |
| 1Q24 | 20.4 | +8.1% |
| 3Q23 | 19.8 | +0.2% |
| 2Q23 | 19.5 | -1.4% |
| 1Q23 | 18.8 | -1.4% |
| 3Q22 | 19.8 | +2.7% |
| 2Q22 | 19.8 | +17.4% |
| 1Q22 | 19.1 | +4.1% |
| 3Q21 | 19.2 | -0.4% |
| 2Q21 | 16.8 | +1.9% |
| 1Q21 | 18.3 | +18.1% |
| 3Q20 | 19.3 | +8.5% |
| 2Q20 | 16.5 | -9.9% |
| 1Q20 | 15.5 | -13.0% |
| 3Q19 | 17.8 | -9.6% |
| 2Q19 | 18.3 | -4.9% |
| 1Q19 | 17.8 | -6.1% |
| 3Q18 | 19.7 | - |
| 2Q18 | 19.3 | - |
| 1Q18 | 19.0 | - |
| 3Q16 | 19.0 | -1.8% |
| 2Q16 | 18.3 | 0.0% |
| 1Q16 | 15.3 | -17.8% |
| 3Q15 | 19.3 | +4.4% |
| 2Q15 | 18.3 | +0.4% |
| 1Q15 | 18.6 | +6.9% |
| 3Q14 | 18.5 | +0.6% |
| 2Q14 | 18.3 | -1.9% |
| 1Q14 | 17.4 | -3.2% |
| 3Q13 | 18.4 | -0.1% |
| 2Q13 | 18.6 | +1.9% |
| 1Q13 | 18.0 | +1.7% |
| 3Q12 | 18.4 | +6.9% |
| 2Q12 | 18.3 | -9.6% |
| 1Q12 | 17.7 | -6.4% |
| 3Q11 | 17.2 | -9.2% |
| 2Q11 | 20.2 | +7.4% |
| 1Q11 | 18.9 | +7.5% |
| 3Q10 | 19.0 | - |
| 2Q10 | 18.8 | - |
| 1Q10 | 17.6 | - |