| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2Q25 | 26.5 | +9.0% |
| 1Q25 | 25.3 | +7.1% |
| 3Q24 | 30.7 | +40.1% |
| 2Q24 | 24.3 | +1.5% |
| 1Q24 | 23.7 | +22.5% |
| 3Q23 | 21.9 | +13.3% |
| 2Q23 | 23.9 | +6.4% |
| 1Q23 | 19.3 | -3.9% |
| 3Q22 | 19.3 | -16.4% |
| 2Q22 | 22.5 | -19.8% |
| 1Q22 | 20.1 | -13.9% |
| 3Q21 | 23.1 | -23.9% |
| 2Q21 | 28.0 | +23.4% |
| 1Q21 | 23.4 | +12.6% |
| 3Q20 | 30.4 | +10.0% |
| 2Q20 | 22.7 | -21.4% |
| 1Q20 | 20.7 | -4.4% |
| 3Q19 | 27.6 | +11.0% |
| 2Q19 | 28.9 | +9.4% |
| 1Q19 | 21.7 | +0.2% |
| 3Q18 | 24.9 | -0.7% |
| 2Q18 | 26.4 | -5.5% |
| 1Q18 | 21.7 | +57.7% |
| 3Q17 | 25.0 | +20.7% |
| 2Q17 | 27.9 | +11.2% |
| 1Q17 | 13.7 | -20.3% |
| 3Q16 | 20.7 | -14.5% |
| 2Q16 | 25.1 | +12.0% |
| 1Q16 | 17.2 | +32.4% |
| 3Q15 | 24.3 | -0.8% |
| 2Q15 | 22.4 | -16.4% |
| 1Q15 | 13.0 | -46.7% |
| 3Q14 | 24.4 | -2.1% |
| 2Q14 | 26.8 | -9.5% |
| 1Q14 | 24.4 | +59.2% |
| 3Q13 | 25.0 | +3.3% |
| 2Q13 | 29.7 | +2.7% |
| 1Q13 | 15.3 | -14.2% |
| 3Q12 | 24.2 | -7.8% |
| 2Q12 | 28.9 | - |
| 1Q12 | 17.9 | -6.3% |
| 3Q11 | 26.2 | -13.9% |
| 1Q11 | 19.1 | +80.7% |
| 3Q10 | 30.5 | - |
| 2Q10 | 22.6 | - |
| 1Q10 | 10.6 | - |