| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2Q25 | 23.4 | +9.3% |
| 1Q25 | 27.3 | +8.3% |
| 3Q24 | 24.7 | +62.9% |
| 2Q24 | 21.4 | +38.4% |
| 1Q24 | 25.2 | +83.9% |
| 3Q23 | 15.2 | +0.9% |
| 2Q23 | 15.5 | +34.9% |
| 1Q23 | 13.7 | -15.8% |
| 3Q22 | 15.0 | +3.8% |
| 2Q22 | 11.5 | +41.9% |
| 1Q22 | 16.3 | -13.2% |
| 3Q21 | 14.5 | -3.9% |
| 2Q21 | 8.1 | -43.6% |
| 1Q21 | 18.7 | -16.4% |
| 4Q20 | 15.9 | -20.7% |
| 3Q20 | 15.0 | -21.1% |
| 2Q20 | 14.3 | -48.1% |
| 1Q20 | 22.4 | -26.3% |
| 4Q19 | 20.0 | -29.3% |
| 3Q19 | 19.1 | -32.9% |
| 2Q19 | 27.6 | +0.6% |
| 1Q19 | 30.4 | +10.3% |
| 4Q18 | 28.3 | -1.0% |
| 3Q18 | 28.4 | +3.9% |
| 2Q18 | 27.4 | +1.6% |
| 1Q18 | 27.6 | +1.5% |
| 4Q17 | 28.6 | -7.8% |
| 3Q17 | 27.4 | -2.8% |
| 2Q17 | 27.0 | +13.4% |
| 1Q17 | 27.2 | +0.6% |
| 4Q16 | 31.0 | +4.0% |
| 3Q16 | 28.2 | -3.3% |
| 2Q16 | 23.8 | -17.5% |
| 1Q16 | 27.0 | -7.4% |
| 4Q15 | 29.8 | -7.4% |
| 3Q15 | 29.1 | +0.8% |
| 2Q15 | 28.8 | +9.2% |
| 1Q15 | 29.2 | +8.3% |
| 4Q14 | 32.2 | +1.1% |
| 3Q14 | 28.9 | +0.1% |
| 2Q14 | 26.4 | -2.3% |
| 1Q14 | 26.9 | -11.1% |
| 4Q13 | 31.9 | +2.4% |
| 3Q13 | 28.9 | -8.8% |
| 2Q13 | 27.0 | -13.6% |
| 1Q13 | 30.3 | -4.0% |
| 4Q12 | 31.1 | -5.4% |
| 3Q12 | 31.7 | +2.2% |
| 2Q12 | 31.2 | +2.3% |
| 1Q12 | 31.5 | +2.9% |
| 4Q11 | 32.9 | - |
| 3Q11 | 31.0 | +12.2% |
| 2Q11 | 30.5 | - |
| 1Q11 | 30.6 | - |
| 3Q10 | 27.6 | - |