| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2Q25 | 34.9 | +21.5% |
| 1Q25 | 26.8 | -12.3% |
| 3Q24 | 29.2 | -13.0% |
| 2Q24 | 28.7 | +47.1% |
| 1Q24 | 30.5 | -13.7% |
| 3Q23 | 33.5 | -39.6% |
| 2Q23 | 19.5 | -66.5% |
| 1Q23 | 35.4 | -39.7% |
| 3Q22 | 55.6 | -7.4% |
| 2Q22 | 58.3 | -7.6% |
| 1Q22 | 58.7 | +0.5% |
| 3Q21 | 60.0 | -2.0% |
| 2Q21 | 63.1 | +22.5% |
| 1Q21 | 58.4 | +40.6% |
| 3Q20 | 61.2 | +26.2% |
| 2Q20 | 51.5 | +3.7% |
| 1Q20 | 41.5 | -14.8% |
| 3Q19 | 48.5 | -3.2% |
| 2Q19 | 49.6 | -4.1% |
| 1Q19 | 48.7 | +3.9% |
| 3Q18 | 50.1 | -8.8% |
| 2Q18 | 51.8 | -7.2% |
| 1Q18 | 46.9 | -10.9% |
| 3Q17 | 54.9 | -3.5% |
| 2Q17 | 55.8 | +1.4% |
| 1Q17 | 52.6 | -4.2% |
| 3Q16 | 57.0 | +1.3% |
| 2Q16 | 55.0 | -2.2% |
| 1Q16 | 54.9 | -1.8% |
| 3Q15 | 56.2 | -2.7% |
| 2Q15 | 56.2 | -3.6% |
| 1Q15 | 55.9 | +3.2% |
| 3Q14 | 57.7 | +7.3% |
| 2Q14 | 58.3 | +7.1% |
| 1Q14 | 54.2 | +2.9% |
| 3Q13 | 53.8 | +9.5% |
| 2Q13 | 54.5 | - |
| 1Q13 | 52.7 | +21.8% |
| 3Q12 | 49.2 | +16.3% |
| 1Q12 | 43.2 | - |
| 3Q11 | 42.3 | - |