| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2Q24 | 41.9 | +0.2% |
| 1Q24 | 40.5 | +10.5% |
| 3Q23 | 40.0 | +1.9% |
| 2Q23 | 41.8 | +43.3% |
| 1Q23 | 36.6 | +5.8% |
| 3Q22 | 39.2 | -12.8% |
| 2Q22 | 29.2 | -36.1% |
| 1Q22 | 34.6 | -4.3% |
| 3Q21 | 45.0 | -0.8% |
| 2Q21 | 45.7 | -5.5% |
| 1Q21 | 36.2 | +118.9% |
| 3Q20 | 45.3 | +14.7% |
| 2Q20 | 48.3 | +27.6% |
| 1Q20 | 16.5 | -59.3% |
| 3Q19 | 39.5 | -1.0% |
| 2Q19 | 37.9 | -3.6% |
| 1Q19 | 40.6 | +7.0% |
| 3Q18 | 40.0 | -8.0% |
| 2Q18 | 39.3 | -6.3% |
| 1Q18 | 37.9 | -6.0% |
| 3Q17 | 43.4 | +1.8% |
| 2Q17 | 41.9 | +2.4% |
| 1Q17 | 40.4 | +15.8% |
| 3Q16 | 42.7 | +5.7% |
| 2Q16 | 40.9 | -0.6% |
| 1Q16 | 34.9 | -15.1% |
| 3Q15 | 40.3 | +4.0% |
| 2Q15 | 41.2 | +0.6% |
| 1Q15 | 41.1 | +2.6% |
| 3Q14 | 38.8 | +1.1% |
| 2Q14 | 41.0 | +10.8% |
| 1Q14 | 40 | +3.1% |
| 3Q13 | 38.3 | -1.7% |
| 2Q13 | 37.0 | +4.5% |
| 1Q13 | 38.8 | +4.1% |
| 3Q12 | 39.0 | +30.5% |
| 2Q12 | 35.4 | -1.3% |
| 1Q12 | 37.3 | - |
| 3Q11 | 29.9 | - |
| 2Q11 | 35.9 | - |