| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 12.4 | -2.1% |
| 3Q25 | 17.6 | -35.6% |
| 2Q25 | 14.5 | -35.5% |
| 1Q25 | 23.3 | +50.5% |
| 4Q24 | 12.6 | +1.2% |
| 3Q24 | 27.3 | -179.6% |
| 2Q24 | 22.5 | -120.8% |
| 1Q24 | 15.5 | +4.4% |
| 4Q23 | 12.5 | +68.9% |
| 3Q23 | -34.3 | -171.6% |
| 2Q23 | -108.4 | -15819.3% |
| 1Q23 | 14.8 | -18.5% |
| 4Q22 | 7.4 | -59.3% |
| 3Q22 | 47.9 | +144.0% |
| 2Q22 | 0.7 | -96.8% |
| 1Q22 | 18.2 | -17.4% |
| 4Q21 | 18.2 | -8.8% |
| 3Q21 | 19.6 | -9.1% |
| 2Q21 | 21.7 | -4.6% |
| 1Q21 | 22.0 | +13.2% |
| 4Q20 | 19.9 | +33.3% |
| 3Q20 | 21.6 | -12.1% |
| 2Q20 | 22.7 | +28.3% |
| 1Q20 | 19.4 | +40.2% |
| 4Q19 | 14.9 | -31.0% |
| 3Q19 | 24.6 | +2.1% |
| 2Q19 | 17.7 | -36.8% |
| 1Q19 | 13.8 | +18.7% |
| 4Q18 | 21.6 | +3.5% |
| 3Q18 | 24.1 | -1.4% |
| 2Q18 | 28.0 | +2.1% |
| 1Q18 | 11.7 | -48.4% |
| 4Q17 | 20.9 | -4.7% |
| 3Q17 | 24.4 | +1.2% |
| 2Q17 | 27.4 | +14.5% |
| 1Q17 | 22.6 | -4.1% |
| 4Q16 | 22.0 | +9.6% |
| 3Q16 | 24.2 | +1.0% |
| 2Q16 | 23.9 | +1.6% |
| 1Q16 | 23.6 | +4.9% |
| 4Q15 | 20.0 | -5.5% |
| 3Q15 | 23.9 | +3.5% |
| 2Q15 | 23.6 | +5.4% |
| 1Q15 | 22.5 | +4.3% |
| 4Q14 | 21.2 | +3.1% |
| 3Q14 | 23.1 | +6.6% |
| 2Q14 | 22.4 | +3.8% |
| 1Q14 | 21.6 | +1.8% |
| 4Q13 | 20.6 | +7.9% |
| 3Q13 | 21.7 | -1.1% |
| 2Q13 | 21.6 | -4.2% |
| 1Q13 | 21.2 | -1.1% |
| 4Q12 | 19.1 | +1.7% |
| 3Q12 | 21.9 | +7.0% |
| 2Q12 | 22.5 | +7.1% |
| 1Q12 | 21.4 | +1.3% |
| 4Q11 | 18.7 | -0.3% |
| 3Q11 | 20.5 | -8.3% |
| 2Q11 | 21.0 | -9.0% |
| 1Q11 | 21.1 | -4.4% |
| 4Q10 | 18.8 | - |
| 3Q10 | 22.3 | - |
| 2Q10 | 23.1 | - |
| 1Q10 | 22.1 | - |