| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q25 | 30.0 | +26.6% |
| 2Q25 | 27.5 | +10.3% |
| 1Q25 | 24.1 | -20.1% |
| 3Q24 | 23.7 | -44.5% |
| 2Q24 | 24.9 | -40.7% |
| 1Q24 | 30.1 | -47.2% |
| 3Q23 | 42.7 | -23.2% |
| 2Q23 | 42.0 | -17.7% |
| 1Q23 | 57.0 | +6.3% |
| 3Q22 | 55.6 | +34.2% |
| 2Q22 | 51.1 | +6.0% |
| 1Q22 | 53.7 | +29.7% |
| 3Q21 | 41.5 | +20.7% |
| 2Q21 | 48.2 | +5.9% |
| 1Q21 | 41.4 | -10.0% |
| 3Q20 | 34.3 | -22.7% |
| 2Q20 | 45.5 | -6.3% |
| 1Q20 | 45.9 | -6.3% |
| 3Q19 | 44.4 | -4.5% |
| 2Q19 | 48.5 | -2.4% |
| 1Q19 | 49.0 | -4.5% |
| 3Q18 | 46.5 | +1.8% |
| 2Q18 | 49.7 | +6.3% |
| 1Q18 | 51.4 | +20.2% |
| 3Q17 | 45.7 | +18.3% |
| 2Q17 | 46.8 | +10.6% |
| 1Q17 | 42.7 | +4.7% |
| 3Q16 | 38.6 | +10.0% |
| 2Q16 | 42.3 | +9.1% |
| 1Q16 | 40.8 | +3.5% |
| 3Q15 | 35.1 | +2.5% |
| 2Q15 | 38.8 | -4.9% |
| 1Q15 | 39.4 | -7.1% |
| 3Q14 | 34.2 | -5.5% |
| 2Q14 | 40.8 | +4.6% |
| 1Q14 | 42.4 | +1.9% |
| 3Q13 | 36.2 | +4.6% |
| 2Q13 | 39.0 | +7.0% |
| 1Q13 | 41.7 | +13.3% |
| 3Q12 | 34.6 | - |
| 2Q12 | 36.4 | - |
| 1Q12 | 36.8 | - |