| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 20.1 | -0.2% |
| 3Q25 | 17.8 | +5.5% |
| 2Q25 | 11.0 | -41.5% |
| 1Q25 | 19.7 | -10.3% |
| 4Q24 | 20.1 | +181.9% |
| 3Q24 | 16.9 | -17.1% |
| 2Q24 | 18.9 | -3.0% |
| 1Q24 | 21.9 | -12.6% |
| 4Q23 | 7.1 | -72.8% |
| 3Q23 | 20.3 | -19.3% |
| 2Q23 | 19.4 | -27.1% |
| 1Q23 | 25.1 | -8.1% |
| 4Q22 | 26.2 | +2.4% |
| 3Q22 | 25.2 | +31.3% |
| 2Q22 | 26.7 | -5.7% |
| 1Q22 | 27.3 | -10.1% |
| 4Q21 | 25.6 | +12.2% |
| 3Q21 | 19.2 | +10.5% |
| 2Q21 | 28.3 | +22.8% |
| 1Q21 | 30.4 | +85.5% |
| 4Q20 | 22.8 | +31.3% |
| 3Q20 | 17.4 | +3.8% |
| 2Q20 | 23.0 | +32.7% |
| 1Q20 | 16.4 | +10.8% |
| 4Q19 | 17.4 | -1.3% |
| 3Q19 | 16.7 | +1.4% |
| 2Q19 | 17.4 | +3.6% |
| 1Q19 | 14.8 | -2.7% |
| 4Q18 | 17.6 | -8.6% |
| 3Q18 | 16.5 | +2.4% |
| 2Q18 | 16.8 | +17.3% |
| 1Q18 | 15.2 | +9.1% |
| 4Q17 | 19.3 | +26.7% |
| 3Q17 | 16.1 | +39.7% |
| 2Q17 | 14.3 | -14.6% |
| 1Q17 | 13.9 | -28.2% |
| 4Q16 | 15.2 | -2.8% |
| 3Q16 | 11.5 | -24.6% |
| 2Q16 | 16.7 | -5.0% |
| 1Q16 | 19.4 | +26.5% |
| 4Q15 | 15.6 | -12.2% |
| 3Q15 | 15.3 | -15.1% |
| 2Q15 | 17.6 | -0.5% |
| 1Q15 | 15.3 | -6.2% |
| 4Q14 | 17.8 | -11.5% |
| 3Q14 | 18.0 | +8.0% |
| 2Q14 | 17.7 | +4.1% |
| 1Q14 | 16.3 | -21.3% |
| 4Q13 | 20.1 | +21.5% |
| 3Q13 | 16.7 | +2.7% |
| 2Q13 | 17.0 | +0.1% |
| 1Q13 | 20.8 | +28.7% |
| 4Q12 | 16.5 | +10.2% |
| 3Q12 | 16.2 | +26.3% |
| 2Q12 | 17.0 | +5.8% |
| 1Q12 | 16.1 | -4.0% |
| 4Q11 | 15.0 | -9.6% |
| 3Q11 | 12.9 | -50.8% |
| 2Q11 | 16.1 | - |
| 1Q11 | 16.8 | +28.5% |
| 4Q10 | 16.6 | - |
| 3Q10 | 26.1 | - |
| 1Q10 | 13.1 | - |