| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q26 | 34.3 | +14.3% |
| 2Q25 | 27.7 | -14.7% |
| 1Q25 | 30.0 | -9.1% |
| 4Q24 | 19.4 | -47.8% |
| 3Q24 | 33.4 | -4.2% |
| 2Q24 | 32.4 | +8.0% |
| 1Q24 | 33.0 | +16.1% |
| 4Q23 | 37.2 | +2.6% |
| 3Q23 | 34.9 | -15.2% |
| 2Q23 | 30 | -0.1% |
| 1Q23 | 28.4 | -29.6% |
| 4Q22 | 36.2 | +45.6% |
| 3Q22 | 41.1 | +1.3% |
| 2Q22 | 30.0 | -16.0% |
| 1Q22 | 40.4 | +33.5% |
| 4Q21 | 24.9 | +32.3% |
| 3Q21 | 40.6 | +75.4% |
| 2Q21 | 35.8 | +3.1% |
| 1Q21 | 30.3 | -16.7% |
| 4Q20 | 18.8 | -30.2% |
| 3Q20 | 23.2 | -29.6% |
| 2Q20 | 34.7 | +18.7% |
| 1Q20 | 36.3 | +4.6% |
| 4Q19 | 26.9 | +2.5% |
| 3Q19 | 32.9 | +20.3% |
| 2Q19 | 29.2 | +21.7% |
| 1Q19 | 34.7 | +32.9% |
| 4Q18 | 26.3 | +5.2% |
| 3Q18 | 27.4 | +9.9% |
| 2Q18 | 24.0 | -12.5% |
| 1Q18 | 26.1 | -15.3% |
| 4Q17 | 25.0 | +24.9% |
| 3Q17 | 24.9 | -25.7% |
| 2Q17 | 27.5 | +22.4% |
| 1Q17 | 30.9 | +42.1% |
| 4Q16 | 20.0 | - |
| 3Q16 | 33.5 | - |
| 2Q16 | 22.4 | - |
| 1Q16 | 21.7 | - |