| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 31.1 | +1.3% |
| 3Q24 | 30.6 | +4.7% |
| 2Q24 | 25.8 | -14.8% |
| 1Q24 | 30.6 | +3.1% |
| 3Q23 | 29.3 | +5.2% |
| 2Q23 | 30.3 | +52.4% |
| 1Q23 | 29.7 | +3.0% |
| 3Q22 | 27.8 | +3.0% |
| 2Q22 | 19.9 | -34.8% |
| 1Q22 | 28.9 | -6.5% |
| 3Q21 | 27.0 | +18.9% |
| 2Q21 | 30.5 | +5.7% |
| 1Q21 | 30.9 | +41.4% |
| 3Q20 | 22.7 | +3.5% |
| 2Q20 | 28.8 | +14.5% |
| 1Q20 | 21.8 | +0.8% |
| 3Q19 | 21.9 | +9.7% |
| 2Q19 | 25.2 | +6.5% |
| 1Q19 | 21.7 | +11.6% |
| 3Q18 | 20.0 | +6.8% |
| 2Q18 | 23.6 | +5.0% |
| 1Q18 | 19.4 | +5.8% |
| 3Q17 | 18.7 | +2.9% |
| 2Q17 | 22.5 | +8.4% |
| 1Q17 | 18.3 | +15.5% |
| 3Q16 | 18.2 | +14.0% |
| 2Q16 | 20.8 | +5.2% |
| 1Q16 | 15.9 | -9.2% |
| 3Q15 | 16.0 | -10.3% |
| 2Q15 | 19.7 | -4.6% |
| 1Q15 | 17.5 | -7.0% |
| 3Q14 | 17.8 | -6.7% |
| 2Q14 | 20.7 | -6.5% |
| 1Q14 | 18.8 | +2.7% |
| 3Q13 | 19.1 | -3.8% |
| 2Q13 | 22.1 | -1.4% |
| 1Q13 | 18.3 | -1.0% |
| 3Q12 | 19.8 | +7.2% |
| 2Q12 | 22.5 | +0.6% |
| 1Q12 | 18.5 | +1.7% |
| 3Q11 | 18.5 | +1.1% |
| 2Q11 | 22.3 | +15.7% |
| 1Q11 | 18.2 | - |
| 3Q10 | 18.3 | - |
| 2Q10 | 19.3 | - |