| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 15.5 | +11.9% |
| 3Q24 | 18.0 | +2.5% |
| 2Q24 | 16.1 | +7.2% |
| 1Q24 | 13.9 | +19.2% |
| 3Q23 | 17.5 | +13.6% |
| 2Q23 | 15.0 | -1.5% |
| 1Q23 | 11.6 | +20.7% |
| 3Q22 | 15.4 | +4.9% |
| 2Q22 | 15.2 | +11.6% |
| 1Q22 | 9.6 | -27.9% |
| 3Q21 | 14.7 | +3.9% |
| 2Q21 | 13.7 | +75.7% |
| 1Q21 | 13.4 | +14.2% |
| 3Q20 | 14.2 | -16.3% |
| 2Q20 | 7.8 | -52.1% |
| 1Q20 | 11.7 | -3.5% |
| 3Q19 | 16.9 | +8.3% |
| 2Q19 | 16.2 | +4.2% |
| 1Q19 | 12.1 | +9.1% |
| 3Q18 | 15.6 | +2.6% |
| 2Q18 | 15.6 | +21.4% |
| 1Q18 | 11.1 | +41.7% |
| 3Q17 | 15.2 | +15.9% |
| 2Q17 | 12.8 | +17.8% |
| 1Q17 | 7.9 | -16.8% |
| 3Q16 | 13.1 | +25.4% |
| 2Q16 | 10.9 | +5.0% |
| 1Q16 | 9.4 | -19.8% |
| 3Q15 | 10.5 | -9.9% |
| 2Q15 | 10.3 | -0.3% |
| 1Q15 | 11.8 | +50.7% |
| 3Q14 | 11.6 | +30.2% |
| 2Q14 | 10.4 | +31.7% |
| 1Q14 | 7.8 | +55.2% |
| 3Q13 | 8.9 | +157.5% |
| 2Q13 | 7.9 | +21.5% |
| 1Q13 | 5.0 | -13.4% |
| 3Q12 | 3.5 | -60.4% |
| 2Q12 | 6.5 | -28.6% |
| 1Q12 | 5.8 | -26.6% |
| 3Q11 | 8.7 | -3.9% |
| 2Q11 | 9.1 | +10.1% |
| 1Q11 | 7.9 | - |
| 3Q10 | 9.1 | - |
| 2Q10 | 8.2 | - |