| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2Q25 | 30.6 | +12.5% |
| 1Q25 | 29.8 | +11.9% |
| 3Q24 | 27.7 | -17.2% |
| 2Q24 | 27.2 | -30.1% |
| 1Q24 | 26.6 | -39.3% |
| 3Q23 | 33.4 | -36.3% |
| 2Q23 | 38.9 | -26.7% |
| 1Q23 | 43.9 | -20.3% |
| 3Q22 | 52.5 | -1.9% |
| 2Q22 | 53.1 | +15.3% |
| 1Q22 | 55.0 | +24.0% |
| 3Q21 | 53.5 | +24.9% |
| 2Q21 | 46.1 | +35.3% |
| 1Q21 | 44.4 | +17.3% |
| 3Q20 | 42.8 | +6.6% |
| 2Q20 | 34.0 | -15.2% |
| 1Q20 | 37.8 | -6.7% |
| 3Q19 | 40.2 | -8.7% |
| 2Q19 | 40.2 | -10.9% |
| 1Q19 | 40.5 | -9.8% |
| 3Q18 | 44.0 | -5.6% |
| 2Q18 | 45.1 | -3.0% |
| 1Q18 | 44.9 | +5.3% |
| 3Q17 | 46.6 | +7.4% |
| 2Q17 | 46.5 | +11.8% |
| 1Q17 | 42.6 | +3.4% |
| 3Q16 | 43.4 | +8.0% |
| 2Q16 | 41.6 | -3.9% |
| 1Q16 | 41.3 | -5.3% |
| 3Q15 | 40.2 | -7.7% |
| 2Q15 | 43.3 | -11.0% |
| 1Q15 | 43.6 | -7.5% |
| 3Q14 | 43.6 | +1.1% |
| 2Q14 | 48.6 | +16.5% |
| 1Q14 | 47.1 | +20.6% |
| 3Q13 | 43.1 | +5.5% |
| 2Q13 | 41.8 | +14.0% |
| 1Q13 | 39.1 | +8.4% |
| 3Q12 | 40.8 | +15.3% |
| 2Q12 | 36.6 | +23.1% |
| 1Q12 | 36.0 | - |
| 3Q11 | 35.4 | - |
| 2Q11 | 29.7 | - |