| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q24 | 60.5 | +1.8% |
| 2Q24 | 57.7 | -2.7% |
| 3Q23 | 59.4 | +1.2% |
| 2Q23 | 59.3 | -7.5% |
| 3Q22 | 58.7 | -13.9% |
| 2Q22 | 64.1 | +3.7% |
| 3Q21 | 68.2 | +5.8% |
| 2Q21 | 61.8 | -2.0% |
| 3Q20 | 64.4 | +7.4% |
| 2Q20 | 63.1 | +3.4% |
| 3Q19 | 60.0 | -4.6% |
| 2Q19 | 61.0 | +7.1% |
| 3Q18 | 62.9 | +4.1% |
| 2Q18 | 56.9 | -5.3% |
| 3Q17 | 60.4 | -2.5% |
| 2Q17 | 60.1 | -1.5% |
| 1Q17 | 59.5 | - |
| 3Q16 | 62.0 | -0.3% |
| 2Q16 | 61.0 | +4.9% |
| 3Q15 | 62.1 | +12.0% |
| 2Q15 | 58.2 | +8.4% |
| 1Q15 | 52.2 | -1.7% |
| 3Q14 | 55.5 | +8.2% |
| 2Q14 | 53.6 | +17.0% |
| 1Q14 | 53.1 | +7.0% |
| 3Q13 | 51.3 | +11.2% |
| 2Q13 | 45.9 | - |
| 1Q13 | 49.6 | +3.7% |
| 3Q12 | 46.1 | +17.3% |
| 1Q12 | 47.8 | - |
| 3Q11 | 39.3 | - |
| 2Q11 | 41.3 | - |