| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2Q26 | 25.9 | - |
| 1Q26 | 26.0 | - |
| 3Q24 | 26.4 | +3.4% |
| 2Q24 | 28.2 | +9.2% |
| 1Q24 | 27.9 | +10.1% |
| 3Q23 | 25.5 | -3.1% |
| 2Q23 | 25.9 | -4.9% |
| 1Q23 | 25.3 | -0.8% |
| 3Q22 | 26.3 | +5.4% |
| 2Q22 | 27.2 | +16.9% |
| 1Q22 | 25.5 | +12.5% |
| 3Q21 | 27.8 | +12.1% |
| 2Q21 | 28.9 | +6.8% |
| 1Q21 | 25.9 | +9.8% |
| 3Q21 | 25.0 | +0.6% |
| 2Q21 | 23.3 | -14.1% |
| 1Q21 | 22.7 | -3.6% |
| 3Q20 | 24.8 | - |
| 2Q20 | 27.1 | - |
| 1Q20 | 23.6 | - |
| 4Q18 | 23.8 | +1.5% |
| 3Q18 | 25.2 | 0.0% |
| 2Q18 | 26.1 | +2.4% |
| 1Q18 | 23.3 | +12.5% |
| 4Q17 | 23.5 | +8.1% |
| 3Q17 | 25.2 | +5.9% |
| 2Q17 | 25.4 | +5.3% |
| 1Q17 | 20.7 | -2.7% |
| 4Q16 | 21.8 | +1.4% |
| 3Q16 | 23.1 | -1.3% |
| 2Q16 | 21.6 | -10.2% |
| 1Q16 | 21.3 | +5.4% |
| 4Q16 | 21.7 | +1.0% |
| 3Q16 | 23.8 | +1.6% |
| 2Q16 | 24.2 | +0.5% |
| 1Q16 | 21.3 | +5.1% |
| 4Q15 | 21.5 | +6.8% |
| 3Q15 | 23.4 | +0.5% |
| 2Q15 | 24.0 | -0.7% |
| 1Q15 | 20.2 | +8.8% |
| 4Q14 | 20.1 | - |
| 3Q14 | 23.3 | - |
| 2Q14 | 24.2 | - |
| 1Q14 | 18.6 | - |
| 4Q12 | 19.8 | - |
| 3Q12 | 22.3 | +2.0% |
| 2Q12 | 23.2 | +8.0% |
| 1Q12 | 19.1 | - |
| 3Q11 | 21.8 | - |
| 2Q11 | 21.4 | - |