| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2Q25 | 21.7 | +35.1% |
| 1Q25 | 19.7 | +22.1% |
| 3Q24 | 15.8 | -9.5% |
| 2Q24 | 16.1 | -14.2% |
| 1Q24 | 16.1 | -31.1% |
| 3Q23 | 17.5 | -62.1% |
| 2Q23 | 18.8 | -68.8% |
| 1Q23 | 23.4 | -56.9% |
| 3Q22 | 46.0 | -23.9% |
| 2Q22 | 60.2 | +4.6% |
| 1Q22 | 54.3 | -21.0% |
| 3Q21 | 60.4 | +5.2% |
| 2Q21 | 57.6 | -7.8% |
| 1Q21 | 68.8 | +115.4% |
| 4Q20 | 61.2 | +45.9% |
| 3Q20 | 57.4 | +18.3% |
| 2Q20 | 62.4 | +43.8% |
| 1Q20 | 31.9 | -28.3% |
| 4Q19 | 41.9 | -7.6% |
| 3Q19 | 48.6 | -1.4% |
| 2Q19 | 43.4 | -16.2% |
| 1Q19 | 44.5 | -12.1% |
| 4Q18 | 45.4 | -16.5% |
| 3Q18 | 49.3 | -3.3% |
| 2Q18 | 51.8 | -2.4% |
| 1Q18 | 50.6 | +3.1% |
| 4Q17 | 54.4 | +5.7% |
| 3Q17 | 50.9 | -6.9% |
| 2Q17 | 53.0 | +5.3% |
| 1Q17 | 49.1 | -1.5% |
| 4Q16 | 51.4 | - |
| 3Q16 | 54.7 | +13.7% |
| 2Q16 | 50.4 | -6.1% |
| 1Q16 | 49.8 | -3.9% |
| 3Q15 | 48.1 | -5.3% |
| 2Q15 | 53.6 | +10.3% |
| 1Q15 | 51.8 | +11.5% |
| 3Q14 | 50.8 | +2.7% |
| 2Q14 | 48.6 | +6.9% |
| 1Q14 | 46.5 | +23.4% |
| 3Q13 | 49.5 | +17.2% |
| 2Q13 | 45.5 | +7.6% |
| 1Q13 | 37.7 | -6.6% |
| 3Q12 | 42.2 | +18.1% |
| 2Q12 | 42.3 | +18.1% |
| 1Q12 | 40.3 | - |
| 3Q11 | 35.7 | - |
| 2Q11 | 35.8 | - |