| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2Q25 | 26.2 | -5.4% |
| 1Q25 | 24.4 | +48.6% |
| 3Q24 | 23.9 | -19.3% |
| 2Q24 | 27.7 | -16.4% |
| 1Q24 | 16.4 | -62.0% |
| 3Q23 | 29.6 | -51.1% |
| 2Q23 | 33.1 | -43.2% |
| 1Q23 | 43.1 | -15.1% |
| 3Q22 | 60.7 | -10.6% |
| 2Q22 | 58.4 | -33.5% |
| 1Q22 | 50.7 | -48.0% |
| 3Q21 | 67.9 | +26.9% |
| 2Q21 | 87.9 | +220.8% |
| 1Q21 | 97.6 | -791.2% |
| 3Q20 | 53.5 | +2.3% |
| 2Q20 | 27.4 | -48.3% |
| 1Q20 | -14.1 | -123.6% |
| 3Q19 | 52.3 | -7.3% |
| 2Q19 | 53.0 | -17.8% |
| 1Q19 | 59.7 | +5.2% |
| 3Q18 | 56.4 | -2.2% |
| 2Q18 | 64.5 | +12.9% |
| 1Q18 | 56.8 | +5.1% |
| 3Q17 | 57.7 | +30.0% |
| 2Q17 | 57.1 | +85.0% |
| 1Q17 | 54.0 | +200.0% |
| 3Q16 | 44.4 | -0.1% |
| 2Q16 | 30.9 | -31.1% |
| 1Q16 | 18.0 | -59.8% |
| 3Q15 | 44.4 | -14.7% |
| 2Q15 | 44.8 | -10.6% |
| 1Q15 | 44.8 | -3.9% |
| 3Q14 | 52.1 | +13.7% |
| 2Q14 | 50.1 | +15.0% |
| 1Q14 | 46.7 | +13.1% |
| 3Q13 | 45.8 | +37.7% |
| 2Q13 | 43.6 | +5.5% |
| 1Q13 | 41.3 | +10.8% |
| 3Q12 | 33.3 | +22.2% |
| 2Q12 | 41.3 | +29.9% |
| 1Q12 | 37.2 | +17.1% |
| 3Q11 | 27.2 | +88.0% |
| 2Q11 | 31.8 | +62.7% |
| 1Q11 | 31.8 | - |
| 3Q10 | 14.5 | - |
| 2Q10 | 19.5 | - |