| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 16.7 | +0.4% |
| 3Q24 | 20.2 | -1.3% |
| 2Q24 | 19.6 | +6.6% |
| 1Q24 | 16.7 | -5.9% |
| 3Q23 | 20.5 | +3.2% |
| 2Q23 | 18.4 | -1.9% |
| 1Q23 | 17.7 | +13.2% |
| 3Q22 | 19.8 | +1.5% |
| 2Q22 | 18.8 | -10.6% |
| 1Q22 | 15.6 | -30.1% |
| 3Q21 | 19.5 | +4.8% |
| 2Q21 | 21.0 | +12.2% |
| 1Q21 | 22.4 | +97.1% |
| 3Q20 | 18.7 | +125.0% |
| 2Q20 | 18.7 | +12.7% |
| 1Q20 | 11.4 | -13.1% |
| 3Q19 | 8.3 | -55.0% |
| 2Q19 | 16.6 | -11.6% |
| 1Q19 | 13.1 | -9.8% |
| 3Q18 | 18.4 | +0.6% |
| 2Q18 | 18.8 | -5.5% |
| 1Q18 | 14.5 | -5.1% |
| 3Q17 | 18.3 | -2.8% |
| 2Q17 | 19.9 | +6.1% |
| 1Q17 | 15.3 | +5.2% |
| 3Q16 | 18.9 | +4.1% |
| 2Q16 | 18.7 | +1.5% |
| 1Q16 | 14.5 | +3.0% |
| 3Q15 | 18.1 | +5.8% |
| 2Q15 | 18.4 | +3.7% |
| 1Q15 | 14.1 | +6.7% |
| 3Q14 | 17.1 | +6.9% |
| 2Q14 | 17.8 | +8.9% |
| 1Q14 | 13.2 | +12.6% |
| 3Q13 | 16.0 | +5.4% |
| 2Q13 | 16.3 | +2.8% |
| 1Q13 | 11.7 | -7.7% |
| 3Q12 | 15.2 | +4.7% |
| 2Q12 | 15.9 | +2.7% |
| 1Q12 | 12.7 | +15.5% |
| 3Q11 | 14.5 | +8.1% |
| 2Q11 | 15.5 | +4.2% |
| 1Q11 | 11.0 | - |
| 3Q10 | 13.4 | - |
| 2Q10 | 14.9 | - |