| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2Q25 | 21.2 | +6.8% |
| 1Q25 | 21.9 | +68.2% |
| 4Q24 | 24.7 | +8.9% |
| 3Q24 | 21.5 | -11.3% |
| 2Q24 | 19.8 | -27.6% |
| 1Q24 | 13.0 | -59.0% |
| 4Q23 | 22.7 | -47.5% |
| 3Q23 | 24.2 | -46.6% |
| 2Q23 | 27.4 | -41.7% |
| 1Q23 | 31.8 | -26.0% |
| 4Q22 | 43.3 | +39.2% |
| 3Q22 | 45.4 | -18.3% |
| 2Q22 | 47.0 | -22.2% |
| 1Q22 | 42.9 | -30.9% |
| 4Q21 | 31.1 | -47.1% |
| 3Q21 | 55.5 | -9.4% |
| 2Q21 | 60.4 | +20.7% |
| 1Q21 | 62.1 | +67.5% |
| 4Q20 | 58.8 | +22.8% |
| 3Q20 | 61.3 | +36.7% |
| 2Q20 | 50.0 | +2.0% |
| 1Q20 | 37.1 | -23.1% |
| 4Q19 | 47.9 | -2.0% |
| 3Q19 | 44.8 | -8.4% |
| 2Q19 | 49.1 | +7.2% |
| 1Q19 | 48.2 | +5.8% |
| 4Q18 | 48.9 | +2.3% |
| 3Q18 | 48.9 | -1.9% |
| 2Q18 | 45.8 | -5.6% |
| 1Q18 | 45.6 | -2.6% |
| 4Q17 | 47.8 | +3.0% |
| 3Q17 | 49.9 | +4.3% |
| 2Q17 | 48.5 | +1.9% |
| 1Q17 | 46.8 | +3.8% |
| 4Q16 | 46.4 | +2.0% |
| 3Q16 | 47.8 | -1.2% |
| 2Q16 | 47.6 | +1.6% |
| 1Q16 | 45.1 | -4.4% |
| 4Q15 | 45.5 | -6.1% |
| 3Q15 | 48.4 | -6.2% |
| 2Q15 | 46.8 | -6.4% |
| 1Q15 | 47.2 | -2.0% |
| 4Q14 | 48.4 | +1.8% |
| 3Q14 | 51.7 | +5.8% |
| 2Q14 | 50.1 | +8.7% |
| 1Q14 | 48.1 | -0.1% |
| 4Q13 | 47.6 | +6.7% |
| 3Q13 | 48.8 | +25.1% |
| 2Q13 | 46.1 | +29.6% |
| 1Q13 | 48.2 | +56.0% |
| 4Q12 | 44.6 | +83.0% |
| 3Q12 | 39.0 | -214.3% |
| 2Q12 | 35.6 | +100.2% |
| 1Q12 | 30.9 | +74.1% |
| 4Q11 | 24.4 | - |
| 3Q11 | -34.2 | -317.4% |
| 2Q11 | 17.8 | -18.1% |
| 1Q11 | 17.7 | - |
| 3Q10 | 15.7 | - |
| 2Q10 | 21.7 | - |