| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2Q25 | 16.9 | -8.3% |
| 1Q25 | 13.0 | -26.0% |
| 4Q24 | 8.2 | -61.1% |
| 3Q24 | 19.0 | +7.2% |
| 2Q24 | 18.4 | +2.3% |
| 1Q24 | 17.6 | +23.9% |
| 4Q23 | 21.1 | +44.1% |
| 3Q23 | 17.7 | -2.8% |
| 2Q23 | 18.0 | +12.3% |
| 1Q23 | 14.2 | +57.4% |
| 4Q22 | 14.6 | -9.2% |
| 3Q22 | 18.2 | +53.1% |
| 2Q22 | 16.0 | +3.9% |
| 1Q22 | 9.0 | -2.7% |
| 4Q21 | 16.1 | +2.3% |
| 3Q21 | 11.9 | -43.0% |
| 2Q21 | 15.4 | -589.8% |
| 1Q21 | 9.3 | -43.5% |
| 4Q20 | 15.7 | -30.5% |
| 3Q20 | 20.9 | +28.9% |
| 2Q20 | -3.1 | -120.3% |
| 1Q20 | 16.4 | +20.5% |
| 4Q19 | 22.7 | +30.9% |
| 3Q19 | 16.2 | -1.7% |
| 2Q19 | 15.5 | -17.5% |
| 1Q19 | 13.7 | -18.4% |
| 4Q18 | 17.3 | -7.4% |
| 3Q18 | 16.5 | +5.1% |
| 2Q18 | 18.8 | +27.2% |
| 1Q18 | 16.7 | -1.0% |
| 4Q17 | 18.7 | +0.4% |
| 3Q17 | 15.7 | +5.9% |
| 2Q17 | 14.7 | -3.3% |
| 1Q17 | 16.9 | -12.4% |
| 4Q16 | 18.6 | -17.4% |
| 3Q16 | 14.8 | +3.7% |
| 2Q16 | 15.2 | -7.5% |
| 1Q16 | 19.3 | +21.7% |
| 4Q15 | 22.5 | +28.0% |
| 3Q15 | 14.3 | -19.9% |
| 2Q15 | 16.5 | +133.3% |
| 1Q15 | 15.8 | +241.4% |
| 4Q14 | 17.6 | +0.8% |
| 3Q14 | 17.8 | +179.3% |
| 2Q14 | 7.1 | -41.9% |
| 1Q14 | 4.6 | -72.9% |
| 4Q13 | 17.5 | +14.0% |
| 3Q13 | 6.4 | -70.6% |
| 2Q13 | 12.2 | -41.1% |
| 1Q13 | 17.1 | -20.9% |
| 4Q12 | 15.3 | -21.6% |
| 3Q12 | 21.6 | +2.0% |
| 2Q12 | 20.7 | +3.0% |
| 1Q12 | 21.7 | +6.0% |
| 4Q11 | 19.5 | +2.8% |
| 3Q11 | 21.2 | -18.8% |
| 2Q11 | 20.0 | -20.4% |
| 1Q11 | 20.4 | -17.5% |
| 4Q10 | 19.0 | - |
| 3Q10 | 26.1 | - |
| 2Q10 | 25.2 | - |
| 1Q10 | 24.8 | - |