| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 21.4 | +27.6% |
| 3Q24 | 17.3 | -31.3% |
| 2Q24 | -2.8 | -109.3% |
| 1Q24 | 16.8 | -56.9% |
| 3Q23 | 25.1 | -56.2% |
| 2Q23 | 30.4 | -46.4% |
| 1Q23 | 39.0 | -27.4% |
| 3Q22 | 57.4 | -3.7% |
| 2Q22 | 56.8 | +11.4% |
| 1Q22 | 53.7 | +1.3% |
| 3Q21 | 59.7 | +29.3% |
| 2Q21 | 51.0 | +58.0% |
| 1Q21 | 53.1 | +26.4% |
| 3Q20 | 46.1 | +3.3% |
| 2Q20 | 32.3 | -22.9% |
| 1Q20 | 42.0 | -9.5% |
| 3Q19 | 44.6 | -0.8% |
| 2Q19 | 41.9 | -4.1% |
| 1Q19 | 46.4 | +30.3% |
| 3Q18 | 45.0 | -6.0% |
| 2Q18 | 43.7 | -1.0% |
| 1Q18 | 35.6 | -22.7% |
| 3Q17 | 47.9 | +3.3% |
| 2Q17 | 44.1 | -8.4% |
| 1Q17 | 46.1 | -0.8% |
| 3Q16 | 46.4 | -10.0% |
| 2Q16 | 48.1 | -4.1% |
| 1Q16 | 46.5 | -0.9% |
| 3Q15 | 51.5 | +1.2% |
| 2Q15 | 50.2 | +3.9% |
| 1Q15 | 46.9 | -9.1% |
| 3Q14 | 50.9 | +0.4% |
| 2Q14 | 48.3 | -2.8% |
| 1Q14 | 51.6 | +10.9% |
| 3Q13 | 50.7 | +11.9% |
| 2Q13 | 49.7 | +7.9% |
| 1Q13 | 46.5 | -2.3% |
| 3Q12 | 45.3 | -3.3% |
| 2Q12 | 46.1 | +5.6% |
| 1Q12 | 47.6 | - |
| 3Q11 | 46.9 | - |
| 2Q11 | 43.6 | - |