| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2Q25 | 36.4 | +27.2% |
| 1Q25 | 35.3 | +40.4% |
| 3Q24 | 17.2 | -43.5% |
| 2Q24 | 28.6 | -6.9% |
| 1Q24 | 25.1 | +52.1% |
| 3Q23 | 30.4 | -44.2% |
| 2Q23 | 30.8 | -46.4% |
| 1Q23 | 16.5 | -69.4% |
| 3Q22 | 54.5 | -4.6% |
| 2Q22 | 57.3 | -5.8% |
| 1Q22 | 53.9 | -12.7% |
| 3Q21 | 57.1 | +13.2% |
| 2Q21 | 60.9 | +70.1% |
| 1Q21 | 61.8 | +68.1% |
| 3Q20 | 50.5 | -0.3% |
| 2Q20 | 35.8 | -25.5% |
| 1Q20 | 36.8 | -19.4% |
| 3Q19 | 50.6 | +5.7% |
| 2Q19 | 48.0 | -6.6% |
| 1Q19 | 45.6 | -5.2% |
| 3Q18 | 47.9 | +9.9% |
| 2Q18 | 51.4 | +31.8% |
| 1Q18 | 48.1 | +55.2% |
| 3Q17 | 43.6 | +80.4% |
| 2Q17 | 39.0 | +12.3% |
| 1Q17 | 31.0 | -2.2% |
| 3Q16 | 24.2 | -27.4% |
| 2Q16 | 34.7 | +14.7% |
| 1Q16 | 31.7 | -6.6% |
| 3Q15 | 33.3 | +30.1% |
| 2Q15 | 30.3 | +5.3% |
| 1Q15 | 34.0 | +46.9% |
| 3Q14 | 25.6 | -12.8% |
| 2Q14 | 28.8 | +26.7% |
| 1Q14 | 23.1 | +74.2% |
| 3Q13 | 29.3 | +73.3% |
| 2Q13 | 22.7 | +76.9% |
| 1Q13 | 13.3 | -157.7% |
| 3Q12 | 16.9 | +71.5% |
| 2Q12 | 12.8 | - |
| 1Q12 | -23.0 | - |
| 3Q11 | 9.9 | - |