| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 30.6 | +84.4% |
| 3Q25 | -230.8 | -3126.1% |
| 2Q25 | 20.2 | +42.2% |
| 1Q25 | 12.4 | -11.0% |
| 4Q24 | 16.6 | +176.0% |
| 3Q24 | 7.6 | -58.1% |
| 2Q24 | 14.2 | -38.3% |
| 1Q24 | 13.9 | -30.8% |
| 4Q23 | 6.0 | -83.3% |
| 3Q23 | 18.2 | -57.0% |
| 2Q23 | 23.0 | +36.3% |
| 1Q23 | 20.1 | -58.9% |
| 4Q22 | 35.9 | +3.3% |
| 3Q22 | 42.3 | -30.2% |
| 2Q22 | 16.9 | -69.3% |
| 1Q22 | 49.0 | +1.6% |
| 4Q21 | 34.8 | -2.6% |
| 3Q21 | 60.6 | +30.4% |
| 2Q21 | 55.1 | +41.9% |
| 1Q21 | 48.3 | +3.1% |
| 4Q20 | 35.7 | +16.3% |
| 3Q20 | 46.5 | -12.7% |
| 2Q20 | 38.8 | +6.4% |
| 1Q20 | 46.8 | +39.5% |
| 4Q19 | 30.7 | -18.8% |
| 3Q19 | 53.3 | +44.2% |
| 2Q19 | 36.5 | -10.0% |
| 1Q19 | 33.5 | -19.2% |
| 4Q18 | 37.8 | +20.7% |
| 3Q18 | 36.9 | -25.8% |
| 2Q18 | 40.5 | -0.4% |
| 1Q18 | 41.5 | +2.4% |
| 4Q17 | 31.3 | -36.4% |
| 3Q17 | 49.8 | +6.8% |
| 2Q17 | 40.7 | -15.8% |
| 1Q17 | 40.6 | -12.7% |
| 4Q16 | 49.2 | +24.4% |
| 3Q16 | 46.6 | +21.6% |
| 2Q16 | 48.3 | +26.0% |
| 1Q16 | 46.4 | +105.9% |
| 4Q15 | 39.5 | +10.0% |
| 3Q15 | 38.3 | +40.5% |
| 2Q15 | 38.3 | +16.9% |
| 1Q15 | 22.6 | +92.3% |
| 4Q14 | 35.9 | +236.3% |
| 3Q14 | 27.3 | -5.2% |
| 2Q14 | 32.8 | +12.4% |
| 1Q14 | 11.7 | -54.4% |
| 4Q13 | 10.7 | -69.2% |
| 3Q13 | 28.7 | -6.7% |
| 2Q13 | 29.2 | - |
| 1Q13 | 25.7 | -8.8% |
| 4Q12 | 34.7 | +25.3% |
| 3Q12 | 30.8 | -5.8% |
| 1Q12 | 28.2 | - |
| 4Q11 | 27.7 | - |
| 3Q11 | 32.7 | - |