| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2Q25 | 17.2 | +2.1% |
| 1Q25 | 16.5 | -1.3% |
| 3Q24 | 17.7 | +4.2% |
| 2Q24 | 16.9 | +3.2% |
| 1Q24 | 16.7 | +8.7% |
| 3Q23 | 17.5 | +37.1% |
| 2Q23 | 16.5 | +100.7% |
| 1Q23 | 16.2 | +28.6% |
| 3Q23 | 17.0 | +32.5% |
| 2Q23 | 16.3 | +98.8% |
| 1Q23 | 15.4 | +22.2% |
| 3Q22 | 12.8 | -19.9% |
| 2Q22 | 8.2 | -43.4% |
| 1Q22 | 12.6 | -2.3% |
| 4Q21 | 17.4 | - |
| 3Q21 | 16.0 | - |
| 2Q21 | 14.5 | - |
| 1Q21 | 12.9 | - |
| 4Q19 | 15.5 | +8.5% |
| 3Q19 | 15.4 | +11.3% |
| 2Q19 | 16.4 | +14.8% |
| 1Q19 | 12.5 | +5.5% |
| 4Q18 | 14.3 | +31.7% |
| 3Q18 | 13.8 | +13.4% |
| 2Q18 | 14.3 | +16.2% |
| 1Q18 | 11.8 | +16.1% |
| 4Q17 | 12.5 | - |
| 3Q17 | 12.3 | +11.6% |
| 2Q17 | 11.4 | -0.8% |
| 1Q17 | 7.2 | - |
| 4Q17 | 10.9 | - |
| 3Q17 | 12.2 | +10.2% |
| 2Q17 | 12.3 | +6.9% |
| 1Q17 | 10.2 | - |
| 3Q16 | 11.1 | - |
| 2Q16 | 11.5 | - |
| 1Q15 | 11.0 | +2.0% |
| 3Q14 | 11.3 | +36.8% |
| 2Q14 | 13.0 | +31.1% |
| 1Q14 | 10.8 | +16.0% |
| 3Q13 | 8.3 | -20.7% |
| 2Q13 | 10.0 | - |
| 1Q13 | 9.3 | -12.9% |
| 3Q12 | 10.4 | +2.3% |
| 1Q12 | 10.7 | - |
| 3Q11 | 10.2 | - |
| 2Q11 | 10.3 | - |