| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q25 | 22.2 | -22.9% |
| 3Q24 | 26.5 | -6.5% |
| 2Q24 | 24.8 | -18.2% |
| 1Q24 | 28.8 | +17.5% |
| 3Q23 | 28.3 | +7.5% |
| 2Q23 | 30.3 | +25.3% |
| 1Q23 | 24.5 | +2.0% |
| 3Q22 | 26.3 | +12.1% |
| 2Q22 | 24.2 | +6.8% |
| 1Q22 | 24.0 | 0.0% |
| 3Q21 | 23.5 | +5.9% |
| 2Q21 | 22.6 | +4.0% |
| 1Q21 | 24.0 | +6.4% |
| 3Q20 | 22.2 | -11.1% |
| 2Q20 | 21.8 | -10.1% |
| 1Q20 | 22.6 | -30.8% |
| 3Q19 | 24.9 | +5.6% |
| 2Q19 | 24.2 | 0.0% |
| 1Q19 | 32.6 | +53.4% |
| 3Q18 | 23.6 | +3.6% |
| 2Q18 | 24.2 | +7.6% |
| 1Q18 | 21.2 | +9.1% |
| 3Q17 | 22.8 | -10.2% |
| 2Q17 | 22.5 | -6.8% |
| 1Q17 | 19.5 | -19.3% |
| 3Q16 | 25.4 | -2.5% |
| 2Q16 | 24.1 | -6.7% |
| 1Q16 | 24.1 | -7.9% |
| 3Q15 | 26.0 | +1.8% |
| 2Q15 | 25.9 | +1.3% |
| 1Q15 | 26.2 | +6.4% |
| 3Q14 | 25.6 | +8.6% |
| 2Q14 | 25.6 | +25.3% |
| 1Q14 | 24.6 | - |
| 3Q13 | 23.6 | +7.2% |
| 2Q13 | 20.4 | -9.4% |
| 3Q12 | 22.0 | +2.7% |
| 2Q12 | 22.5 | +1.6% |
| 1Q12 | 21.7 | +11.1% |
| 3Q11 | 21.4 | +13.9% |
| 2Q11 | 22.1 | - |
| 1Q11 | 19.5 | +22.8% |
| 3Q10 | 18.8 | - |
| 1Q10 | 15.9 | - |